The NASB1995 puts it this way:
“The sons of Merari were Mahli and Mushi. The sons of Mahli were Eleazar and Kish. Eleazar died and had no sons, but daughters only, so their brothers, the sons of Kish, took them as wives. The sons of Mushi were three: Mahli, Eder and Jeremoth.” 1 Chronicles 23:21-23 NASB1995
I’ve read the context, I came across this today. I don’t quite understand the passage. I’ve tried going back and forth reading this passage.
Q: Does 1st Chronicles 23:21-23 constitute a violation of Leviticus 18’s sexual prohibition laws?
Maybe I am getting who is related or not mixed up? Are the brothers distinctly different in terms of fellow Israelites?