Matthew Poole and continuators on Leviticus 10:5

5 So they went near, and carried them in their coats out of the camp, as Moses had said.

In the holy garments wherein they ministred, which might be done either 1. as a testimony of a respect due to them notwithstanding their present failure, and that God in judgment remembred mercy, and when he took away their lives, spared their souls. Or 2. because being polluted both by their sin and by the touch of their dead bodies, God would not have them any more used in his service.