Exodus 30:19
19 with which Aaron and his sons cshall wash their hands and their feet.
Exodus 30:21
21 They shall wash their hands and their feet, so that they may not die. It shall dbe a statute forever to them, even to him and to his offspring throughout their generations.β
Exodus 40:31
31 with which Moses and hAaron and his sons iwashed their hands and their feet.