Judges 6:36-39

³⁶And Gideon said to the Lord, If thou makest safe Israel by mine hand, as thou hast spoken,

³⁷I shall put this fleece of wool in the cornfloor; if the dew is in the fleece alone, and dryness is in all the earth, I shall know, that thou shalt deliver Israel by mine hand, as thou hast spoken.

³⁸And it was done so. And he rose by night, and when the fleece was wrung out, he filled a basin with dew;

³⁹and he said again to the Lord, Thy strong vengeance be not wroth against me, if I assay yet once, and seek a sign in the fleece; I pray, that the fleece alone be dry, and that all the earth be moist with dew.