Esodo 1:7

And the children of Israel were fruitful, and increased abundantly, and multiplied, and waxed exceeding mighty; and the land was filled with them.

Ver. 7. Increased abundantly.] Heb., Spawned, and bred swiftly, as fishes. Trogus author a firmat in Aegypto septenos uno utero simul gigni. Egypt is a fruitful country: it is ordinary there, saith Trogus, to have seven children at a birth. Solinus gives the reason, quod faetifero potu Nilus, non tantum terrarum, sed etiam hominum faecundat arva; - the river Nile, whereof they drink, makes men as well as fields fruitful. But this increase of the Israelites was also by the extraordinary blessing of God, that they might "become a mighty and populous nation." Deu 26:5