John Gill Commentary Numbers 7:29

"and for the sacrifice of peace-offerings, two oxen, five rams, five he-goats, five he-lambs a year old: this was the oblation of Eliab the son of Helon." — Numbers 7:29 (ASV)

And for a sacrifice of peace offerings
(See Gill on Numbers 7:17). Eliab the son of Helon ;
see (Numbers 1:9) (2:7) .