'Calf' in the Bible

and he saith unto Aaron, 'Take to thyself a calf, a son of the herd, for a sin-offering, and a ram for a burnt-offering, perfect ones, and bring near before Jehovah.

'And unto the sons of Israel thou dost speak, saying, Take ye a kid of the goats for a sin-offering, and a calf, and a lamb, sons of a year, perfect ones, for a burnt-offering,

And Aaron draweth near unto the altar, and slaughtereth the calf of the sin-offering, which is for himself;