אִם־אֲדֹנָיו֙ יִתֶּן־ל֣וֹ אִשָּׁ֔ה וְיָלְדָה־ל֥וֹ בָנִ֖ים א֣וֹ בָנ֑וֹת הָאִשָּׁ֣ה וִילָדֶ֗יהָ תִּהְיֶה֙ לַֽאדֹנֶ֔יהָ וְה֖וּא יֵצֵ֥א בְגַפּֽוֹ׃
If his master give him a wife, and she bear him sons or daughters; the wife and her children shall be her master’s, and he shall go out by himself.
Read Jewish philosophy on Exodus 21:4: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.