which I commanded your forefathers when I brought them out of the land of Egypt, out of the iron furnace, saying, ‘Obey Me, and do everything I command you, and you will be My people, and I will be your God.’
KJV
Which I commanded your fathers in the day [that] I brought them forth out of the land of Egypt, from the iron furnace, saying, Obey my voice, and do them, according to all which I command you: so shall ye be my people, and I will be your God:
ASV
which I commanded your fathers in the day that I brought them forth out of the land of Egypt, out of the iron furnace, saying, Obey my voice, and do them, according to all which I command you: so shall ye be my people, and I will be your God;
This was in order to establish the oath I swore to your forefathers, to give them a land flowing with milk and honey, as it is to this day.” “Amen, LORD,” I answered.
KJV
That I may perform the oath which I have sworn unto your fathers, to give them a land flowing with milk and honey, as [it is] this day. Then answered I, and said, So be it, O LORD.
ASV
that I may establish the oath which I sware unto your fathers, to give them a land flowing with milk and honey, as at this day. Then answered I, and said, Amen, O Jehovah.