2Examine me, Lord, and test me; test my heart and my mind.
3For your love is before my eyes, and your faithfulness governs my way.
4I never sat down with the worthless, nor companied with dissemblers.
5I hate the assembly of knaves, I would never sit down with the wicked;
6but, with hands washed in innocence, I would march round your altar, O Lord,
Psalms 26
Psalms 26:2-6