TSK · Isaiah 38:7

I do set my bow in the cloud, and it shall be for a token of a covenant between me and the earth.

Behold, I will put a fleece of wool in the floor; [and] if the dew be on the fleece only, and [it be] dry upon all the earth [beside], then shall I know that thou wilt save Israel by mine hand, as thou hast said.

Ask thee a sign of the LORD thy God; ask it either in the depth, or in the height above.

And this [shall be] a sign unto thee, Ye shall eat [this] year such as groweth of itself; and the second year that which springeth of the same: and in the third year sow ye, and reap, and plant vineyards, and eat the fruit thereof.