לֹֽא־יַ֭עַרְכֶנָּה פִּטְדַת־כּ֑וּשׁ בְּכֶ֥תֶם טָ֝ה֗וֹר לֹ֣א תְסֻלֶּֽה׃ (פ)
The topaz of Ethiopia shall not equal it, Neither shall it be valued with pure gold.
Read halakhic rulings (Jewish law) on Job 28:19 from the Mishneh Torah and classical halakhic sources, free online.