And Adam said, this is now bone of my bones, and flesh
of my flesh
Of "his bones", because made out of a pair of his ribs, as some think, one on each side, and therefore expressed in the plural number, "and of his flesh", a part of which was taken with the rib; this Adam knew, either being awake while she was made, though asleep when the rib was taken out; or by divine revelation, by an impress of it on his mind; or it might have been declared to him in a dream, while asleep, when, being in an ecstasy or trance, this whole affair was represented unto him: and this was "now" done, just done, and would be done no more in like manner; "this time" F15, this once, as many render it; so it was, but hereafter the woman was to be produced in the way of generation, as man: she shall be called woman, because she was taken out of man:
her name was "Ishah", because taken from "Ish", as "vira" in Latin from "vir", and "woman" in our language from "man".
The Brenton translation of the Septuagint is in the public domain.