I Reis 7:43 Midrash

וְאֶת־הַמְּכֹנ֖וֹת עָ֑שֶׂר וְאֶת־הַכִּיֹּרֹ֥ת עֲשָׂרָ֖ה עַל־הַמְּכֹנֽוֹת׃

as dez bases, e as dez pias sobre as bases;