en_tn/jdg/06/37.md

woolen fleece

the woolly coat of a sheep

dew

water that forms on plants during the night

then I will know that you will

The full meaning of this statement can be made explicit. Alternate translation: "this will be a sign from you, and then I will know that you will" (See: rc://en/ta/man/translate/figs-explicit)