All the livestock for the burnt offering totaled twelve bulls, twelve rams, and twelve male lambs a year old—together with their grain offerings—and twelve male goats for the sin offering.
Jewish Publication Society of America Version (JPS1917) - Numbers 7:87 >all the oxen for the burnt-offering twelve bullocks, the rams twelve, the he-lambs of the first year twelve, and their meal-offering; and the males of the goats for a sin-offering twelve;