Leviticus 11:24 specifies uncleanness from touching animal carcasses — the same 'crawling thing' impurity referenced in Leviticus 22:5 as disqualifying a priest.

Leviticus 11:43 warns against making oneself abominable with creeping things — the same source of uncleanness listed here.

Leviticus 15:7 specifies the case of touching a man with a discharge — an exact example of the 'man of whom he may take uncleanness'.

Leviticus 15:19 details uncleanness from touching a menstruating woman, another instance of the person uncleanness referenced here.

Leviticus 11:44 commands holiness and forbids defiling oneself with creeping things, giving the theological basis for these uncleanness laws.