Exodus 10:22-24

New International Version - UK

²² So Moses stretched out his hand towards the sky, and total darkness covered all Egypt for three days. ²³ No one could see anyone else or move about for three days. Yet all the Israelites had light in the places where they lived.

²⁴ Then Pharaoh summoned Moses and said, ‘Go, worship the Lord. Even your women and children may go with you; only leave your flocks and herds behind.’