Song of Solomon 8:5-6

Who is this that cometh up from the wilderness, Leaning upon her beloved? Under the apple-tree I awakened thee: There thy mother was in travail with thee, There was she in travail that brought thee forth. Set me as a seal upon thy heart, As a seal upon thine arm: For love is strong as death; Jealousy is cruel as Sheol; The flashes thereof are flashes of fire, A very flame of Jehovah.