It does if you go to Ezra 10:44, start reading there.
When Ezra came back to Jerusalem from the Babylonian captivity, he was shocked that many of the caretaker Jews had married foreign wives and had children by them.
This was a repeat of what Solomon did. Solomon, taking wives and concubines from the surrounding peoples who brought with them their foreign gods, and idols were set all over the land, influencing Judah to get into idol worship. Resulting in the Babylonian captivity.
Shamed by Ezra when he had a big meeting with the caretaker Jews that they had repeated Solomon's folly, their solution was to send all their foreign wives and children they had with them away.
From wikepedia - Jew. matrinlineal - means by their mother. halakhic is Jewish law.
"Historical definitions of
Jewish identity have traditionally been based on
halakhic definitions of
matrilineal descent, and halakhic conversions."
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In the bible, the phrase - Abraham, Isaac, Jacob - refers to the forefathers of the nation of Israel.
Does not apply to us Christians (those of us who are not a Jew by natural birth).