'Fat' in the Bible
Then Solomon consecrated the middle of the court that was before the house of the Lord, for there he offered the burnt offerings and the fat of the peace offerings because the bronze altar which Solomon had made was not able to contain the burnt offering, the grain offering and the fat.
There were also many burnt offerings with the fat of the peace offerings and with the libations for the burnt offerings. Thus the service of the house of the Lord was established again.
Afterwards they prepared for themselves and for the priests, because the priests, the sons of Aaron, were offering the burnt offerings and the fat until night; therefore the Levites prepared for themselves and for the priests, the sons of Aaron.