וַתִּקְרָ֤א שֵׁם־יְהוָה֙ הַדֹּבֵ֣ר אֵלֶ֔יהָ אַתָּ֖ה אֵ֣ל רֳאִ֑י כִּ֣י אָֽמְרָ֗ה הֲגַ֥ם הֲלֹ֛ם רָאִ֖יתִי אַחֲרֵ֥י רֹאִֽי׃
And she called the name of the LORD that spoke unto her, Thou art a God of seeing; for she said: ‘Have I even here seen Him that seeth Me?’
Read halakhic rulings (Jewish law) on Genesis 16:13 from the Mishneh Torah and classical halakhic sources, free online.