Exodus 5:4 YLT

²  and Pharaoh saith, 'Who 'is' Jehovah, that I hearken to His voice, to send Israel away? I have not known Jehovah, and Israel also I do not send away.'

³  And they say, 'The God of the Hebrews hath met with us, let us go, we pray thee, a journey of three days into the wilderness, and we sacrifice to Jehovah our God, lest He meet us with pestilence or with sword.'

⁴  And the king of Egypt saith unto them, 'Why, Moses and Aaron, do ye free the people from its works? go to your burdens.'

⁵  Pharaoh also saith, 'Lo, numerous now 'is' the people of the land, and ye have caused them to cease from their burdens!'

⁶  And Pharaoh commandeth, on that day, the exactors among the people and its authorities, saying,