Pharaoh answered, “I will let you go and sacrifice to the LORD your God in the wilderness, but you must not go very far. Now pray for me.”
Jewish Publication Society of America Version (JPS1917) - Exodus 8:28 >(8-24) And Pharaoh said: 'I will let you go, that ye may sacrifice to the LORD your God in the wilderness; only ye shall not go very far away; entreat for me.'