And Adam said to Eve: 'Thou canst not do so much as I, but do only so much as thou hast strength for. For I will spend forty days fasting, but do thou arise and go to the river Tigris and lift up a stone and stand on it in the water up to thy neck in the deep of the river. And let no speech proceed out of thy mouth, since we are unworthy to address the Lord, for our lips are unclean from the unlawful and forbidden tree.
2And do thou stand in the water of the river thirty-seven days. But I will spend forty days in the water of Jordan, perchance the Lord God will take pity upon us.'