Genesis 7:23

And every living substance was destroyed which was upon the face of the ground,.... Not everything, particularly trees; for after the flood was abated there was an olive tree, a leaf of which was brought to Noah by the dove, Genesis 8:11 but all animals,

both men and cattle, and the creeping things, and the fowl of the heaven, and they were destroyed from the earth; this is repeated, partly for explanation of the preceding clause, and partly for confirmation of this general destruction, which might seem almost incredible; there never was such a destruction of creatures before, or since, nor never will be till the general conflagration; and is a proof of the sovereignty of God, his almighty power, the purity and holiness of his nature, and the strictness and severity of his justice, and shows what a fearful thing it is to fail into his hands:

and Noah only remained [alive], and they that [were] with him in the ark; besides those, of the millions of mankind that were upon the earth, not one was left, the flood came and destroyed them all,

Luke 17:27 the fable some Jewish writers relate of Og being found alive, and which they gather from Deuteronomy 3:11 by sitting upon a piece of wood of one of the ladders of the ark, to whom Noah reached out food every day, and so he remained alive q, deserves no regard; though perhaps from hence arose the Grecian fable of the flood of Ogyges, which seems to be the same with this of Noah.

q Pirke Eliezer, c. 23. fol. 23. 1, 2.