Littérature du Second Temple sur La Genèse 15:13

3. And God commended his virtue, and said, Thou shalt not however lose the rewards thou hast deserved to receive by such thy glorious actions. He answered, And what advantage will it be to me to have such rewards, when I have none to enjoy them after me? - for he was hitherto childless. And God promised that he should have a son, and that his posterity should be very numerous; insomuch that their number should be like the stars. When he heard that, he offered a sacrifice to God, as he commanded him. The manner of the sacrifice was this : - He took an heifer of three years old, and a she-goat of three years old, and a ram in like manner of three years old, and a turtle-dove, and a pigeon (19) and as he wa s enjoined, he divided the three former, but the birds he did not divide. After which, before he built his altar, where the birds of prey flew about, as desirous of blood, a Divine voice came to him, declaring that their neighbors would be grievous to his posterity, when they should be in Egypt, for four hundred years; (20) during which time they should be afflicted, but afterwards should overcome their enemies, should conquer the Canaanites in war, and possess themselves of their land, and of their cities.