וְעָשִׂ֣יתָ לּ֔וֹ אַרְבַּ֖ע טַבְּעֹ֣ת זָהָ֑ב וְנָתַתָּ֙ אֶת־הַטַּבָּעֹ֔ת עַ֚ל אַרְבַּ֣ע הַפֵּאֹ֔ת אֲשֶׁ֖ר לְאַרְבַּ֥ע רַגְלָֽיו׃
And thou shalt make for it four rings of gold, and put the rings in the four corners that are on the four feet thereof.
Read halakhic rulings (Jewish law) on Exodus 25:26: and classical halakhic sources.