Exodus 5:1-2

Douay-Rheims 1899 American Edition

5 After these things Moses and Aaron went in, and said to Pharao: Thus saith the Lord God of Israel: Let my people go that they may sacrifice to me in the desert.

² But he answered: Who is the Lord, that I should hear his voice, and let Israel go? I know not the Lord, neither will I let Israel go.