1 Chronicles 6:44
And their brethren the sons of Merari stood on the left hand: Ethan the son of Kishi, the son of Abdi, the son of Malluch,
Cross-reference
1 Chronicles 15:17
Parallel
1 Chronicles 15:17 names Ethan son of Kushaiah as a musician for the ark — identical to the Ethan here, adding his role.
Numbers 3:20
Parallel
Numbers 3:20 lists the sons of Merari (Mahli and Mushi) — the foundation of the genealogy traced here.
2 Chronicles 29:12
Parallel
2 Chronicles 29:12 mentions Kish son of Abdi, likely the same Kishi (father of Ethan) leading Merarites in Hezekiah's reign.