Exodus 4:6

6Furthermore, the Lord said to Moses, “Put your hand inside your cloak.4:6 Hebrew into your bosom; twice in this verse and twice in verse 7” So he put his hand inside his cloak, and when he took it out, his hand was leprous,4:6 The Hebrew word traditionally translated as leprous was used for various skin diseases; see Leviticus 13. white as snow.