Job 31:33
"Have I covered my transgression like other people, to conceal iniquity within myself?
Proverbs 28:13
Whoever hides his transgressions will not succeed, but whoever confesses and forsakes them will find mercy.
Hosea 6:7
"But like Adam, they broke the covenant; in this they have acted deceitfully against me.
Genesis 3:12
The man answered, "The woman whom you provided for me gave me fruit from the tree, and I ate some of it."
Genesis 3:7-8
As a result, they both understood what they had done, and they became aware that they were naked. So they sewed fig leaves together and made loincloths for themselves.
Joshua 7:11
Israel has sinned. They broke my covenant that I commanded them by taking some of the things that had been turned over to destruction. They have stolen, have been deceitful, and have stored what they stole among their own belongings.
Acts 5:8
So Peter asked her, "Tell me, did you sell the land for that price?" She answered, "Yes, that was the price."
1 John 1:8-10
If we say that we do not have any sin, we are deceiving ourselves and we're not being truthful to ourselves.