I used my software to search for paradidōmi (Mark 14:21)
And found the word in the following verses. Some are OT but the search was in a Greek translation.
KJVGen 14:20 And blessed be the most high God, which hath delivered thine enemies into thy hand. And he gave him tithes of all.
KJVGen 27:20 And Isaac said unto his son, How is it that thou hast found it so quickly, my son? And he said, Because the LORD thy God brought it to me.
KJVExo 21:13 And if a man lie not in wait, but God deliver him into his hand; then I will appoint thee a place whither he shall flee.
KJVExo 23:31 And I will set thy bounds from the Red sea even unto the sea of the Philistines, and from the desert unto the river: for I will deliver the inhabitants of the land into your hand; and thou shalt drive them out before thee.
KJVLev 26:25 And I will bring a sword upon you, that shall avenge the quarrel of my covenant: and when ye are gathered together within your cities, I will send the pestilence among you; and ye shall be delivered into the hand of the enemy.
Num. 21:2f,34
Num. 32:4
Deut. 1:8,21,27
Deut. 2:24,30f,33,36
Deut. 3:2f
Deut. 7:2,23f
Deut. 19:12
Deut. 20:13,20
Deut. 21:10
Deut. 23:15f
Deut. 28:7
Deut. 31:5
Deut. 32:30
Jos. 2:14,24
Jos. 6:2,16
Jos. 7:7
Jos. 8:18
Jos. 10:8,12,19,30,32,35
Jos. 11:6,8
Jos. 21:44
Jos. 24:8,10f,33
Jda. 2:14,23
Jda. 3:10,28
Jda. 4:7,14
Jda. 6:1,13
Jda. 7:2,7,9,14f
Jda. 8:3
Jda. 11:9,21,30,32
Jda. 12:3
Jda. 13:1
Jda. 15:12f
Jda. 16:23f
Jda. 18:10
Jda. 20:28
Jdg. 1:4
Jdg. 2:14,23
Jdg. 3:10,28
Jdg. 4:7,14
Jdg. 7:2,9,14f
Jdg. 8:3
Jdg. 11:9,21,32
Jdg. 13:1
Jdg. 15:13
Jdg. 16:24
1 Sam. 11:12
1 Sam. 14:10,12,37
1 Sam. 17:47
1 Sam. 23:4,14
1 Sam. 24:5,11
1 Sam. 26:23
1 Sam. 28:19
1 Sam. 30:15,23
2 Sam. 5:19
1 Ki. 8:46
2 Ki. 3:13,18
2 Ki. 18:30
2 Ki. 19:10
2 Ki. 21:14
1 Chr. 12:18
2 Chr. 6:36
2 Chr. 13:16
2 Chr. 16:8
2 Chr. 24:24
2 Chr. 25:20
2 Chr. 28:5,9
2 Chr. 30:7
2 Chr. 32:11
2 Chr. 35:12
2 Chr. 36:17
1 Es. 1:50
1 Es. 2:8
1 Es. 6:14,17
1 Es. 8:56,58,61,74
1 Es. 9:39
Ezr. 7:19
Ezr. 9:7
Est. 2:3,13
Est. 4:17
Est. 8:12
Jdt. 6:10
Jdt. 8:9,33
Jdt. 10:15
Jdt. 13:9
Tob. 7:13
Tbs. 7:13
Tbs. 10:10
Tbs. 14:7
1 Ma. 3:34
1 Ma. 4:30
1 Ma. 5:50
1 Ma. 7:35
1 Ma. 10:6,9
1 Ma. 11:40
1 Ma. 12:34,45
1 Ma. 15:21,30
1 Ma. 16:18
2 Ma. 1:17
2 Ma. 10:4
2 Ma. 14:31,33
2 Ma. 15:15
Ps. 9:35
Ps. 26:12
Ps. 40:3
Ps. 62:11
Ps. 73:19
Ps. 77:48,61
Ps. 87:9
Ps. 105:41
Ps. 117:18
Ps. 118:121
Ps. 139:9
Odes 2:30
Odes 7:32,34
Odes 11:13
Prov. 6:1
Prov. 11:8
Prov. 24:22
Prov. 27:24
Prov. 30:10
Job 2:6
Job 9:24
Job 16:11
Job 24:14
Wis. 14:15
Sir. 4:19
Sir. 11:6
Sir. 23:6
Sir. 42:7
Hos. 8:10
Mic. 6:14,16
Zech. 11:6
Isa. 19:4
Isa. 23:7
Isa. 25:5,7
Isa. 33:1,6,23
Isa. 34:2
Isa. 36:15
Isa. 37:10
Isa. 38:12f
Isa. 47:3
Isa. 53:6,12
Isa. 64:6
Isa. 65:12
Jer. 2:24
Jer. 15:4
Jer. 21:10
Jer. 22:25
Jer. 24:8
Jer. 26:24
Jer. 27:2
Jer. 33:24
Jer. 39:4,28,36,43
Jer. 41:2
Jer. 44:17
Jer. 45:3,20
Bar. 4:6
Ezek. 7:21
Ezek. 11:9
Ezek. 16:27,39
Ezek. 21:20,32,34,36
Ezek. 23:9,28
Ezek. 25:4
Ezek. 31:11
Ezek. 39:23
Dan. 1:2
Dan. 2:38
Dan. 3:32,34,95
Dan. 4:17
Dan. 7:25
Dan. 11:11
Dat. 3:32,34,95
Dat. 11:6,11
Bel. 1:22,31
Bet. 1:29f
KJVMat 4:12 Now when Jesus had heard that John was cast into prison, he departed into Galilee;
KJVMat 5:25 Agree with thine adversary quickly, whiles thou art in the way with him; lest at any time the adversary deliver thee to the judge, and the judge deliver thee to the officer, and thou be cast into prison.
Matt. 10:4,17,19,21
Matt. 11:27
Matt. 17:22
Matt. 18:34
Matt. 20:18f
Matt. 24:9f
Matt. 25:14,20,22
Matt. 26:2,15f,21,23ff,45f,48
Matt. 27:2ff,18,26
KJVMar 1:14 Now after that John was put in prison, Jesus came into Galilee, preaching the gospel of the kingdom of God,
Mk. 3:19
KJVMar 4:29 But when the fruit is brought forth, immediately he putteth in the sickle, because the harvest is come.
Mk. 7:13
Mk. 9:31
Mk. 10:33
Mk. 13:9,11f
Mk. 14:10f,18,21,41f,44
Mk. 15:1,10,15
Lk. 1:2
Lk. 4:6
Lk. 9:44
Lk. 10:22
Lk. 12:58
Lk. 18:32
Lk. 20:20
Lk. 21:12,16
Lk. 22:4,6,21f,48
Lk. 23:25
Lk. 24:7,20
Jn. 6:64,71
Jn. 12:4
Jn. 13:2,11,21
Jn. 18:2,5,30,35f
Jn. 19:11,16,30
Jn. 21:20
Acts 3:13
Acts 6:14
Acts 7:42
Acts 8:3
Acts 12:4
Acts 14:26
Acts 15:26,40
Acts 16:4
Acts 21:11
Acts 22:4
Acts 27:1
Acts 28:17
Rom. 1:24,26,28
Rom. 4:25
KJVRom 6:17 But God be thanked, that ye were the servants of sin, but ye have obeyed from the heart that form of doctrine which was delivered you.
Rom. 8:32
1 Co. 5:5
1 Co. 11:2,23
1 Co. 13:3
1 Co. 15:3,24
2 Co. 4:11
KJVGal 2:20 I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.
Eph. 4:19
Eph. 5:2,25
1 Tim. 1:20
1 Pet. 2:23
2 Pet. 2:4,21
KJVJud 1:3 Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints.
Don't trust that I quoted things correctly and study theyself approved....
And when you did so you will see paradidōmi is very often used for something else than betrayed.
Maybe in all verses but i simply don't have the time to look up all English translations. All above verses are randomly picked but I on purpose skipped the Judas verses because we can use verse we are discussing as prove.
Jude 1:3 Betrayed to the saints?
Gal 2:20 Jesus betrayed Himself for me?