John Gills Exposition of the Bible Commentary - Leviticus 7:21
Moreover, the soul that shall touch any unclean thing ,.... Person or thing, the dead body of a man, or the bone of a dead body, or a grave in which it was laid: as the uncleanness of man ; the issue that runs from a profluvious person: or any unclean beast ; that was so by the law ceremonial; see Leviticus 11:4 , or any abominable unclean thing ; which the Targum of Jonathan interprets of every unclean reptile: see Leviticus 11:20 . and eat of the flesh of the... read more
Matthew Henry's Complete Commentary - Leviticus 7:11-34
All this relates to the peace-offerings: it is the repetition and explication of what we had before, with various additions. I. The nature and intention of the peace-offerings are here more distinctly opened. They were offered either, 1. In thankfulness for some special mercy received, such as recovery from sickness, preservation in a journey, deliverance at sea, redemption out of captivity, all which are specified in Ps. 107:1-43, and for them men are called upon to offer the sacrifice of... read more