וְרָחֲצ֣וּ מִמֶּ֔נּוּ מֹשֶׁ֖ה וְאַהֲרֹ֣ן וּבָנָ֑יו אֶת־יְדֵיהֶ֖ם וְאֶת־רַגְלֵיהֶֽם׃
that Moses and Aaron and his sons might wash their hands and their feet thereat;
Targum Jonathan on Exodus
And Mosheh, and Aharon, and his sons, took from it for their ablutions, and sanctified therewith their hands and their feet;