The angel of the LORD came again the second time, and touched him, and said, Arise and eat, because the journey is too great for you.
He looked, and behold, there was at his head a cake baked on the coals, and a jar of water. He ate and drink, and laid him down again.
He arose, and ate and drink, and went in the strength of that food forty days and forty nights to Chorev the Mount of God.
Your bars shall be iron and brass. As your days, so shall your strength be.