וַיַּ֧עַשׂ הַמֶּ֛לֶךְ כִּסֵּא־שֵׁ֖ן גָּד֑וֹל וַיְצַפֵּ֖הוּ זָהָ֥ב מוּפָֽז׃
Moreover the king made a great throne of ivory, and overlaid it with the finest gold.
Read kabbalistic (mystical) interpretation of I Kings 10:18: and classical mystical sources.