Exodus 34:9

7 Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, and upon the children’s children, unto the third and to the fourth generation.

8 And Moses made haste, and bowed his head toward the earth, and worshipped.

And he said, If now I have found grace in thy sight, O Lord, let my Lord, I pray thee, go among us; for it is a stiffnecked people; and pardon our iniquity and our sin, and take us for thine inheritance.

10 And he said, Behold, I make a covenant: before all thy people I will do marvels, such as have not been done in all the earth, nor in any nation: and all the people among which thou art shall see the work of the LORD: for it is a terrible thing that I will do with thee.

11 Observe thou that which I command thee this day: behold, I drive out before thee the Amorite, and the Canaanite, and the Hittite, and the Perizzite, and the Hivite, and the Jebusite.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
“O Lord,” he said, “if I have indeed found favor in Your sight, my Lord, please go with us. Although this is a stiff-necked people, forgive our iniquity and sin, and take us as Your inheritance.”
KJV
And he said, If now I have found grace in thy sight, O Lord, let my Lord, I pray thee, go among us; for it is a stiffnecked people; and pardon our iniquity and our sin, and take us for thine inheritance.
WEB
He said, “If now I have found favor in your sight, Lord, please let the Lord go among us, even though this is a stiff-necked people; pardon our iniquity and our sin, and take us for your inheritance.”
ASV
And he said, If now I have found favor in thy sight, O Lord, let the Lord, I pray thee, go in the midst of us; for it is a stiffnecked people; and pardon our iniquity and our sin, and take us for thine inheritance.
DARBY
and said, If indeed I have found grace in thine eyes, Lord, let the Lord, I pray thee, go in our midst; for it is a stiff-necked people; and pardon our iniquity and our sin, and take us for an inheritance!
BLB
And he said, “If please I have found favor in Your eyes, O Lord my Lord, please, go among us, for it is a stiff-necked people, and You shall pardon our iniquity and our sin, and take us as Your inheritance.”
ÅB
Og han sa: Herre, dersom jeg har funnet nåde for dine øyne, så gå med oss, Herre! For vel er det et hårdnakket folk; men du vil jo tilgi oss vår misgjerning og vår synd og gjøre oss til din eiendom.
OTB
Han sa: «Hvis jeg har funnet nåde i dine øyne, Herre, så la Herren gå med oss. Selv om dette er et stivnakket folk, tilgi vår misgjerning og vår synd, og gjør oss til din eiendom.»
B1930
Og han sa: Herre, dersom jeg har funnet nåde for dine øine, så gå med oss, Herre! For vel er det et hårdnakket folk; men du vil jo forlate oss vår misgjerning og vår synd og gjøre oss til din eiendom.

Study notes (Tyndale)

Original text and word study

Cross references