John 8:5-7

5In the law Moses commanded us to stone to death such women. What then do you say?”

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.

7When 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.”