Shemot 6:27-29

Orthodox Jewish Bible

²⁷ These are they which spoke to Pharaoh Melech Mitzrayim, to bring out the Bnei Yisroel from Mitzrayim: these are that Moshe and Aharon.

²⁸ And it came to pass on the day when Hashem spoke unto Moshe in Eretz Mitzrayim,

²⁹ That Hashem spoke unto Moshe, saying, I am Hashem: speak thou unto Pharaoh Melech Mitzrayim all that I say unto thee.