He pressed upon them greatly. — This he did as knowing the licentiousness of the people; but the angels do not readily accept his hospitality, as they had done that of Abraham, because his character had deteriorated.
Unleavened bread. — Heb., thin cakes, like those now eaten by the Jews at the Passover. They took little time in preparation, for which reason we find them also used by the witch of Endor (1 Samuel 28:24).