chushim
5 occurrences across the corpus
Sefer haYashar (Book of Jasher)
And Aphlaleth was barren, she had no offspring, and God afterward remembered Aphlaleth the wife of Dan, and she conceived and bare a son, and she called his name Chushim.
And Chushim the son of Dan, the son of Jacob, was at that time with Jacob's sons, but he was about a hundred cubits distant from the place of battle, for he remained with the children of Jacob's sons by Jacob's bier to guard it.
And Chushim was dumb and deaf, still he understood the voice of consternation amongst men.
And when Chushim did this thing the sons of Jacob prevailed over the sons of Esau, and the sons of Jacob buried their father Jacob by force in the cave, and the sons of Esau beheld it.
And the sons of Zebulun were Sered, Elon and Jachleel, and the son of Dan was Chushim.