Numbers 7:29
Eliab
: son of Helon; Moses' officer over the tribe of Zebulun,son of Pallu of Reuben; father of Dathan and Abiram,son of Jesse; brother of David,a Levite worship leader in David's time,a Gadite officer of Saul's who defected to David,son of Nahath/Toah/Tohu of Levi; Samuel's great grandfather
Helon
: father of Eliab, Moses' officer over the tribe of Zebulun