John 8:5-7

5Now Moses in the law commanded us, that such should be stoned: but what sayest thou?

6This they said, tempting him, that they might have to accuse him. But Jesus stooped down, and with his finger wrote on the ground, as though he heard them not .

7So when they continued asking him, he raised himself, and said to them, He that is without sin among you, let him first cast a stone at her.