nkjv Exodus:16:20-21
nkjv@Exodus:16:20 @ Notwithstanding they did not heed Moses. But some of them left part of it until morning, and it bred worms and stank. And Moses was angry with them.
nkjv@Exodus:16:21 @ So they gathered it every morning, every man according to his need. And when the sun became hot, it melted.