Isaiah 64:6

But we are all as the unclean thing, and all our righteousnesses are as a menstruation cloth. And we all fade as a leaf; and our iniquities, like the wind, have taken us away.

Ecclesiastes 7:20

For there is not a just man on earth who does good and does not sin.

Romans 3:10-12

as it is written: "There is none righteous, no not one;

there is none that understands, there is none that seeks after God."

"They are all gone out of the way, they have together become unprofitable, there is none that does good, no, not one."

Romans 3:23

for all have sinned and come short of the glory of God,

Ephesians 2:8-9

For by grace you are saved through faith, and that not of yourselves, it is the gift of God,

not of works, lest anyone should boast.