Exodus 4:18

Then Moses went back to Jethro his father-in-law and said to him, 'Let me go back to my own people in Egypt to see if any of them are still alive.' Jethro said, 'Go, and I wish you well.'

(New International Version)

Then Moses departed and returned to Jethro his father-in-law and said to him, 'Please, let me go, that I may return to my brethren who are in Egypt, and see if they are still alive.' And Jethro said to Moses, 'Go in peace.'

(New American Standard Bible)

And Moses went and returned to Jethro his father in law, and said unto him, Let me go, I pray thee, and return unto my brethren which are in Egypt, and see whether they be yet alive. And Jethro said to Moses, Go in peace.

(King James Version)