Luke 22:48

but Jesus said to him, Judas is it thus you betray the son of man, with a kiss?

Matthew 26:48-50

now he that was to betray him, gave them this signal, the person I shall kiss, is the very man, be sure to secure him.

Mark 14:44-46

now he that betrayed him, had given them this signal, you will see me salute one with a kiss, that's he: seize him, and don't let him escape.

Treasury of Scripture Knowledge

Summary

But Jesus said unto him, Judas, betrayest thou the Son of man with a kiss?

Bible References

Betrayest

Matthew 26:48
now he that was to betray him, gave them this signal, the person I shall kiss, is the very man, be sure to secure him.
Mark 14:44
now he that betrayed him, had given them this signal, you will see me salute one with a kiss, that's he: seize him, and don't let him escape.