Leviticus 11:8

“Of their flesh shall ye not eat, etc.] Meaning, not of swine only, but of the camel, coney, and hare: and their carcass shall ye not touch; which must not be understood of touching them in any sense; for then it would have been unlawful for a Jew to have rode upon a camel, or to take out and make use of hog’s lard in medicine; but of touching them in order to kill them, and prepare them for food, and eat them; and indeed all unnecessary touching of them is forbidden, lest it should bring them to the eating of them; though perhaps it may chiefly respect the touching of them dead: they [are] unclean to you: one and all of them; for as this was said of each of them in particular, so now of all…”

“Ye shall not touch - Not in order to eating, as may be gathered by comparing this with Gen 3:3. But since the fat and skins of some of the forbidden creatures were useful, for medicinal and other good purposes, and were used by good men, it is not probable that God would have them cast away. Thus God forbad the making of images, Exo 20:4, not universally, but in order to the worshipping them, as Christian interpreters agree. Leviticus 11:9”

“they are unclean: Lev 5:2; Isa 52:11; Hos 9:3; Mat 15:11, Mat 15:20; Mar 7:2, Mar 7:15, Mar 7:18; Act 10:10-15; Act 10:28, Act 15:29; Rom 14:14-17, Rom 14:21; Co1 8:8; Co2 6:17; Eph 5:7, Eph 5:11; Col 2:16, Col 2:21-23; Heb 9:10 Leviticus 11:9”