Exodus 29:12-14

Young's Literal Translation

¹² and hast taken of the blood of the bullock, and hast put [it] on the horns of the altar with thy finger, and all the blood thou dost pour out at the foundation of the altar;

¹³ and thou hast taken all the fat which is covering the inwards, and the redundance on the liver, and the two kidneys, and the fat which [is] on them, and hast made perfume on the altar;

¹⁴ and the flesh of the bullock, and his skin, and his dung, thou dost burn with fire at the outside of the camp; it [is] a sin-offering.