Eliab’s descendants were Nemuel, Dathan, and Abiram. It was Dathan and Abiram who as leaders of the community rebelled against Moses and Aaron with the followers of Korah when they rebelled against the LORD.
TSK
TSK · 1 Chronicles 26:1
مراجع Treasury of Scripture Knowledge في NET.
From the Levites:Shemaiah son of Hasshub, son of Azrikam, son of Hashabiah a descendant of Merari;
along with some of their relatives who were second in rank, including Zechariah, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, Obed-Edom, and Jeiel, the gatekeepers.
4,000 are to be gatekeepers; and 4,000 are to praise the LORD with the instruments I supplied for worship.”
As his father David had decreed, Solomon appointed the divisions of the priests to do their assigned tasks, the Levitical orders to lead worship and help the priests with their daily tasks, and the divisions of the gatekeepers to serve at their assigned gates. This was what David the man of God had ordered.
For the music director; by the Korahites, a well-written song. O God, we have clearly heard; our ancestors have told us what you did in their days, in ancient times.
Yet they will be ministers in my sanctuary, having oversight at the gates of the temple, and serving the temple. They will slaughter the burnt offerings and the sacrifices for the people, and they will stand before them to minister to them.