Exodus 16:4; Exodus 16:15; Exodus 16:21

4 Then the LORD said to Moses, “I will rain down bread from heaven for you. The people are to go out each day and gather enough for that day. In this way I will test them and see whether they will follow my instructions.

15 When the Israelites saw it, they said to each other, “What is it?” For they did not know what it was. Moses said to them, “It is the bread the LORD has given you to eat.

21 Each morning everyone gathered as much as they needed, and when the sun grew hot, it melted away.