13 The Lord told Moses to get up early the next morning and say to the king:The Lord God of the Hebrews commands you to let his people go, so they can worship him!
14 If you don't, he will send his worst plagues to strike you, your officials, and everyone else in your country. Then you will find out that no one can oppose the Lord.
15 In fact, he could already have sent a terrible disease and wiped you from the face of the earth.
16 But he has kept you alive, just to show you his power and to bring honor to himself everywhere in the world.
17 You are still determined not to let the Lord's people go.
18 All right. At this time tomorrow, he will bring on Egypt the worst hailstorm in its history.
19 You had better give orders for every person and every animal in Egypt to take shelter. If they don't, they will die.