Psalms 66:18
King James Version
“If I regard iniquity in my heart, the Lord will not hear”
Context
15I will offer unto thee burnt sacrifices of fatlings, with the incense of rams; I will offer bullocks with goats. Selah.
16Come hear, all ye that fear God, and I will declare what he hath done for my soul.
17I cried unto him with my mouth, and he was extolled with my tongue.
18If I regard iniquity in my heart, the Lord will not hear
19verily God hath heard he hath attended to the voice of my prayer.
20Blessed God, which hath not turned away my prayer, nor his mercy from me.