Caul: Probably the Upper Lobe of the Liver: Burnt with Sacrifice
Source: Nav
Exodus 29:13, 22
Take all the fat that covers the entrails and the lobe of the liver, and both kidneys with the fat on them, and burn them on the altar. / Take the fat from the ram, the fat tail, the fat covering the entrails, the lobe of the liver, both kidneys with the fat on them, and the right thigh (since this is a ram for ordination),
Leviticus 3:4, 10, 15
both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys. / both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys. / both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys.
Leviticus 4:9
both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys—
Leviticus 7:4
both kidneys with the fat on them near the loins, and the lobe of the liver, which is to be removed with the kidneys.
Leviticus 8:16, 25
Moses also took all the fat that was on the entrails, the lobe of the liver, and both kidneys and their fat, and burned it all on the altar. / And Moses took the fat—the fat tail, all the fat that was on the entrails, the lobe of the liver, and both kidneys with their fat—as well as the right thigh.
Leviticus 9:10, 19
On the altar he burned the fat, the kidneys, and the lobe of the liver from the sin offering, as the LORD had commanded Moses. / They also brought the fat portions from the ox and the ram—the fat tail, the fat covering the entrails, the kidneys, and the lobe of the liver—