Leviticus 14:5-7 And the priest shall command that one of the birds be killed in an earthen vessel over running water:

Webster_Strongs⁽ⁱ⁾

5 H3548 And the priest H6680 [H8765] shall command H259 that one H6833 of the birds H7819 [H8804] be killed H2789 in an earthen H3627 vessel H2416 over running H4325 water:

6 H2416 As for the living H6833 bird H3947 [H8799] , he shall take H730 it, and the cedar H6086 wood H8144 H8438 , and the scarlet H231 , and the hyssop H2881 [H8804] , and shall dip H2416 them and the living H6833 bird H1818 in the blood H6833 of the bird H7819 [H8803] that was killed H2416 over the running H4325 water:

7 H5137 [H8689] And he shall sprinkle H2891 [H8693] upon him that is to be cleansed H6883 from the leprosy H7651 seven H6471 times H2891 [H8765] , and shall pronounce him clean H2416 , and shall let the living H6833 bird H7971 [H8765] loose H6440 into the open H7704 field.