And Moses said: Lo! I, am going out from thee and will make entreaty unto Yahweh, so will he take away the gad-fly - from Pharaoh from his servants, and from his people tomorrow, - only let not Pharaoh again deceive, in not letting the people go, to sacrifice to Yahweh.

But if, refusing, thou art to let my people go, behold me bringing in tomorrow a locust within thy bounds;