Job 2:3 And the Lord said to Satan, “Have you considered my servant Job, that there is none like him on the earth, a blameless and upright man, who fears God and turns away from evil? He still holds fast his integrity, although you incited me against him to destroy him without reason.”

Job 2:9 Then his wife said to him, “Do you still hold fast your integrity? Curse God and die.”
Job 27:5 Far be it from me to say that you are right;
till I die I will not put away my integrity from me.
Job 31:6 (Let me be weighed in a just balance,
and let God know my integrity!)
Pro 11:3 The integrity of the upright guides them,
but the crookedness of the treacherous destroys them.
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