'Descendants' in the Bible

For surely his concern is not for angels, but he is concerned for Abraham's descendants.

saying, "Surely I will bless you greatly and multiply your descendants abundantly."

And those of the sons of Levi who receive the priestly office have authorization according to the law to collect a tithe from the people, that is, from their fellow countrymen, although they too are descendants of Abraham.

God had told him, "Through Isaac descendants will carry on your name,"