2 Samuel 1:16

1:16 David said to him, “Your blood be on your own head! Your own mouth has testified against you, saying ‘I have put the Lord’s anointed to death.’”

Ayub 15:6

15:6 Your own mouth condemns ¹  you, not I;

your own lips testify against ²  you.

[15:6]  ¹ tn The Hiphil of this root means “declare wicked, guilty” (a declarative Hiphil), and so “condemns.”

[15:6]  ² tn The verb עָנָה (’anah) with the ל (lamed) preposition following it means “to testify against.” For Eliphaz, it is enough to listen to Job to condemn him.