7 · Bible
71 · Old Testament
71E · Exodus, Leviticus, Numbers, Deuteronomy, Joshua: from the bondage of the Israelites in Egypt to their settlement in Canaan
71E1 · the book Exodus: story of Moses and Aaron
71E11 · Exodus (part I): events preceding and preparing the exit of Israel from Egypt
71E117 · the ten plagues (Exodus 7:14 - 11:10, 12:21-30)
71E1172 · the ten plagues (part I)
71E11722 · the plague of frogs: Aaron stretches out his hand over the water of Egypt; frogs come out and cover the land
71E117221 ·
frogs invading pharaoh's palace (Exodus 7:26-29 or 8:1-4)