'Family' in the Bible

He also took some of the seed of the land (Zedekiah, of the royal family) and planted it in fertile soil and a fruitful field; he placed it beside abundant waters and set it like a willow tree.

He took one of the royal family and made a covenant with him, putting him under oath. Then he took away the leading men of the land,

But this one from Israel's royal family rebelled against the king of Babylon by sending his emissaries to Egypt to obtain horses and a large army. Will he prosper? Will the one doing these things escape? Can he break the covenant and escape?

And say to them, This is what the Lord has said: In the day when I took Israel for myself, when I made an oath to the seed of the family of Jacob, and I gave them knowledge of myself in the land of Egypt, saying to them with an oath, I am the Lord your God;

See, the rulers of Israel, every one in his family, have been causing death in you.