Exodus 4:21-22
New American Standard Bible
Chapter 4
21And the Lord said to Moses, 'When you go back to Egypt, see that you perform before Pharaoh all the wonders which I have put in your power; but I will harden his heart so that he will not let the people go. 22Then you shall say to Pharaoh, ‘This is what the Lord says: 'Israel is My son, My firstborn.King James Version
Chapter 4
21And the LORD said unto Moses, When thou goest to return into Egypt, see that thou do all those wonders before Pharaoh, which I have put in thine hand: but I will harden his heart, that he shall not let the people go. 22And thou shalt say unto Pharaoh, Thus saith the LORD, Israel is my son, even my firstborn:Christian Standard Bible
Chapter 4
21The Lord instructed Moses, "When you go back to Egypt, make sure you do before Pharaoh all the wonders that I have put within your power. But I will harden his heart so that he won't let the people go. 22And you will say to Pharaoh: This is what the Lord says: Israel is my firstborn son.New Living Translation
English Standard Version
New International Version
New King James Version