Mark 14:44
And his betrayer had given them a signal, saying, Whomever I shall kiss, he is the man; seize him, and lead him away securely.
Matthew 26:48-50
And his betrayer had given them a sign, saying, Whomever I shall kiss, he is the man; seize him.
Acts 16:23
and when they had laid on them many stripes, they cast them into prison, charging the jailer to keep them safely;
Philippians 1:28
and in nothing terrified by your adversaries; which is to them an evident token of perdition, but to you of salvation; and that from God;
2 Thessalonians 3:17
The salutation by the hand of me, Paul; which is the token in every letter; so I write.