Strong's #7822: shchiyn (pronounced shekh-een')
from an unused root probably meaning to burn; inflammation, i.e. an ulcer; --boil, botch.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
shechı̂yn
1) boil, inflamed spot, inflammation, eruption
1a) of man, leprosy, of man and beast
Part of Speech: noun masculine
Relation: from an unused root probably meaning to burn
Usage:
This word is used 13 times:
Exodus 9:9: "the land of Egypt, and shall be a boil breaking forth with blains upon man,"
Exodus 9:10: "sprinkled it up toward heaven; and it became a boil breaking forth with blains upon man, and upon beast."
Exodus 9:11: "before Moses because of the boils; for the boil was"
Exodus 9:11: "because of the boils; for the boil was upon the magicians, and upon all"
Leviticus 13:18: "The flesh also, in which, even in the skin thereof, was a boil, and is healed,"
Leviticus 13:19: "And in the place of the boil there be a white rising, or a bright spot, white,"
Leviticus 13:20: "is a plague of leprosy broken out of the boil."
Leviticus 13:23: "not, it is a burning boil; and the priest shall pronounce him clean."
Deuteronomy 28:27: "The LORD will smite thee with the botch of Egypt, and with the emerods, and with the scab, and with the itch, whereof"
Deuteronomy 28:35: "and in the legs, with a sore botch that cannot be healed,"
2 Kings 20:7: "And they took and laid it on the boil, and he recovered."
Job 2:7: "of the LORD, and smote Job with sore boils from the sole"
Isaiah 38:21: "of figs, and lay it for a plaster upon the boil, and he shall recover."