The Lord said to Moses, “Tell Aaron, ‘Take your staff and stretch out your hand over the waters of Egypt—its rivers, canals, ponds, and all its reservoirs—so that they turn into blood. There will be blood everywhere in Egypt, even in the wooden and stone containers.’ ”
As they fled from the Israelites down the slope of Beth Horon toward Azekah, the Lord threw huge hailstones on them. More died from the hailstones than from Israelite swords.