Genesis 18:27
And Abraham answered and said, Behold now, I have taken upon me to speak unto the Lord, which dust and ashes:
ā The Restored Word Bible
Context
25 That be far from you to do after this manner, to slay the righteous with the wicked: and that the righteous should be as the wicked, that be far from you: Shall not the Judge of all the earth do right?
26 And the Yahuah said, If I find in Sodom fifty righteous within the city, then I will spare all the place for their sakes.
27 And Abraham answered and said, Behold now, I have taken upon me to speak unto the Lord, which dust and ashes:
28 Peradventure there shall lack five of the fifty righteous: will you destroy all the city for five? And he said, If I find there forty and five, I will not destroy .
29 And he spake unto him yet again, and said, Peradventure there shall be forty found there. And he said, I will not do for forty's sake.