7 But if the scab did spread in the skin after he presented himself to the priest for cleansing, then he is to show himself a second time to the priest.
Leviticus 13:7 Cross References - ISV
Leviticus 13:27
27 When the priest examines it on the seventh day and finds that it has indeed spread on the skin, then the priest is to declare him unclean. It’s an infectious skin disease.
Leviticus 13:35-36
Psalms 38:3
3 My body is unhealthy due to your anger, and my bones have no rest due to my sin.
Isaiah 1:5-6
5 “Why will you still be struck down? Why will you continue to rebel? Your whole head is sick, and your whole heart is faint.
6 From the sole of your foot to the top of your head, there’s no soundness evident— only bruises, sores, and festering wounds that haven’t been cleaned out, bandaged, or treated with oil.”
Romans 6:12-14
12 Therefore, do not let sin rule your mortal bodies so that you obey their desires.
13 Stop offering the parts of your body to sin as instruments of unrighteousness. Instead, offer yourselves to God as people who have been brought from death to life and the parts of your body as instruments of righteousness to God.
14 For sin will not have mastery over you, because you are not under Law but under grace.