A haemorrhoid; an affliction mentioned in the Bible usually interpreted as a haemorrhoid.
1967, Berechiah ben Natronai ha-Nakdan, Moses Hadas (translator), Fables of a Jewish Aesop, [1557, Mishle Shualim, (known as Fox Fables)], 2001, page 83,
They hated him sore and banished him from their world, saying: "Without the camp shall be thy resting place, and thou shalt turn and cover thine excrements. The plague of emerods is in thee, and it seals thy passages; our doom for thee is death."