Five things have in them a sixtieth part of five other things:--Fire,
honey, the Sabbath, sleep, and dreams. Fire is a sixtieth of hell, honey
a sixtieth of manna, the Sabbath a sixtieth of the rest in the world to
come, sleep the sixtieth of death, and a dream the sixtieth of prophecy.
THE TALMUD, _Berachoth_, fol. 57, col. 2.