Strong H3956G לָשׁוֹן lâshôn lâshôn leshônâh · tongue

Exodus

1. Exodus 4:10
   And Moses said unto the Lord, O my Lord, I am not eloquent, neither heretofore, nor since thou hast spoken unto thy servant: but I am slow of speech, and of a slow tongue.
2. Exodus 11:7
   But against any of the children of Israel shall not a dog move his tongue, against man or beast: that ye may know how that the Lord doth put a difference between the Egyptians and Israel.