וְכִֽי־יָרֹ֛ק הַזָּ֖ב בַּטָּה֑וֹר וְכִבֶּ֧ס בְּגָדָ֛יו וְרָחַ֥ץ בַּמַּ֖יִם וְטָמֵ֥א עַד־הָעָֽרֶב׃
And if he that hath the issue spit upon him that is clean, then he shall wash his clothes, and bathe himself in water, and be unclean until the even.
Targum Jonathan on Leviticus
And if he who hath an issue spit upon any one who is clean, let him wash his clothes, and bathe in forty seahs of water, and be unclean until evening.