'Loosely' in the Bible

Then Moses said to Aaron and to his sons Eleazar and Ithamar, "You must not let your hair hang loosely, and you must not tear your garments, so that you will not die and he will be angry with all the community. But your brothers, all the house of Israel, may weep [because of] {the burning that Yahweh caused},

"As for the person who is afflicted with a skin disease, his garments must be torn and his {hair} must [be allowed to] hang loosely, and he must cover [his] upper lip, and he must call out, 'Unclean! Unclean!'

"When long hair hangs loosely in Israel, when the people willingly offer themselves, bless Yahweh!