Judges 7:10-11 But if thou fear to go down, go thou with Phurah thy servant down to the host: And thou shalt hear what they say; and afterward shall thine hands be strengthened to go down unto the host. Then went he down with Phurah his servant unto the outside of the armed men that were in the host.
God understood that after HE had cut Gideon�s army from 32,000 to 300 that Gideon was having some reservations about the Lord being with him. Gideon had seen God�s direction with the two fleeces, but that was when Gideon had 32,000 men. Gideon had obeyed God twice when he cut his army to 10,000 and then to 300. Gideon probably would have obeyed God�s instruction to attack that night. Nonetheless, God understood that while Gideon was going to obey, God wanted to encourage Gideon�s heart so that Gideon would have confidence going into battle that he was doing God�s will.
God sent Gideon to the people whom he was about to attack. Gideon and his servant heard one man telling a dream. The other man then interpreted the dream saying that God was going to deliver Midian into Gideon�s hands. The enemy was talking about how they already were doomed. God used this dream and interpretation to encourage Gideon�s heart and to give him the confidence he needed to attack that night.