John 8:4-9

8:4 and said to Jesus, “Teacher, this woman was caught in the very act of adultery. 8:5 In the law Moses commanded us to stone to death such women. What then do you say?” 8:6 (Now they were asking this in an attempt to trap him, so that they could bring charges against him.) Jesus bent down and wrote on the ground with his finger. 8:7 When they persisted in asking him, he stood up straight and replied, “Whoever among you is guiltless may be the first to throw a stone at her.” 8:8 Then he bent over again and wrote on the ground.

8:9 Now when they heard this, they began to drift away one at a time, starting with the older ones, until Jesus was left alone with the woman standing before him.