John 8:4-9

4and said to Jesus, “Teacher, this woman was caught in the act of adultery. 5In the Law Moses commanded us to stone such women. Now what do you say?”

6They were using this question as a trap, in order to have a basis for accusing him. But Jesus bent down and started to write on the ground with his finger. 7When they kept on questioning him, he straightened up and said to them, “Let any one of you who is without sin be the first to throw a stone at her.”

8Again he stooped down and wrote on the ground. 9At this, those who heard began to go away one at a time, the older ones first, until only Jesus was left, with the woman still standing there.