Luke 22:47-49 New American Bible, Revised Edition (NABRE)

47. While he was still speaking, a crowd approached and in front was one of the Twelve, a man named Judas. He went up to Jesus to kiss him.

48. Jesus said to him, “Judas, are you betraying the Son of Man with a kiss?”

49. His disciples realized what was about to happen, and they asked, “Lord, shall we strike with a sword?”

Luke 22