Genesis 4:4

And Abel, he also brought in the first-born of his sheep, and their fat. And Jehovah will look to Abel and to his gift

Hebrews 11:4

By faith Abel brought near a greater sacrifice to God than Cain, by which he was testified of to be just, God testifying of his gifts; and by it he being dead yet speaks.

Exodus 13:12

And thou madest pass over all bursting open the womb, to Jehovah; and every one bursting forth young of the quadruped which shall be to thee; the males are to Jehovah.

Numbers 18:17

But the first-born of a cow, or the first-born of a sheep, or the first-born of a goat, thou shalt not redeem; they are holy: their blood shalt thou pour out upon the altar, and their fat thou shalt burn a sacrifice for an odor of sweetness to Jehovah.

Proverbs 3:9

Honor Jehovah from thy substance, and from the first-fruits of all thy produce.

Genesis 15:17

And the sun shall be going down, and it was thick darkness, and behold a furnace of smoke and a lamp of fire that passed over between these pieces.

Leviticus 3:16-17

And the priest burnt them upon the altar; the bread of the sacrifice for an odor of sweetness: all the fat to Jehovah.

Leviticus 9:24

And fire will come forth from before Jehovah, and will consume upon the altar the burnt-offering, and the fat: and they will shout and fall upon their faces.

Numbers 16:35

And a fire will come forth from Jehovah and will consume the fifty and two hundred men bringing the incense

Numbers 18:12

All the fat of the oil, and all the fat of the new wine, and of the grain, their first-fruits which they shall give to Jehovah, to thee I gave them.

Judges 6:21

And the messenger of Jehovah will stretch forth the extremity of the staff which in his hand, and will touch upon the flesh and on the unleavened; and fire will rise up from the rock and will consume the flesh and the unleavened. And the messenger of Jehovah went from his eyes.

1 Kings 18:24

And call ye upon the name of your god, and I will call upon the name of Jehovah, and the God who shall answer by fire, he shall be God. And all the people will answer and say, Good the word.

1 Kings 18:38

And the fire of Jehovah will fall and will consume the burnt-offering and the woods, and the stones, and the dust, and it licked up the waters which were in the channel.

1 Chronicles 21:26

And David will build there an alter to Jehovah, and he will bring up burnt-offerings and peace, and will call to Jehovah; and he will answer him in fire from the heavens upon the altar of burnt-offering.

2 Chronicles 7:1

And when Solomon finished to pray, and the fire will come down from the heavens and consume the burnt-offering and the sacrifices; and the glory of Jehovah filled the house.

Psalm 20:3

He will remember all thy gifts, and he will make fat thy burnt-offerings. Silence.

Hebrews 9:22

And almost all things are purified according to the law with blood; and without blood-letting there is no remission.

1 Peter 1:19-20

But with precious blood, as of a lamb blameless and spotless, of Christ:

Revelation 13:8

And all they dwelling upon earth shall worship him, whose names have not been written in the book of life of the slain Lamb from the foundation of the world.

Treasury of Scripture Knowledge

Summary

And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the LORD had respect unto Abel and to his offering:

Bible References

The firstlings

Exodus 13:12
And thou madest pass over all bursting open the womb, to Jehovah; and every one bursting forth young of the quadruped which shall be to thee; the males are to Jehovah.
Numbers 18:12
All the fat of the oil, and all the fat of the new wine, and of the grain, their first-fruits which they shall give to Jehovah, to thee I gave them.
Proverbs 3:9
Honor Jehovah from thy substance, and from the first-fruits of all thy produce.
Hebrews 9:22
And almost all things are purified according to the law with blood; and without blood-letting there is no remission.
1 Peter 1:19
But with precious blood, as of a lamb blameless and spotless, of Christ:
Revelation 13:8
And all they dwelling upon earth shall worship him, whose names have not been written in the book of life of the slain Lamb from the foundation of the world.

Fat

Leviticus 3:16
And the priest burnt them upon the altar; the bread of the sacrifice for an odor of sweetness: all the fat to Jehovah.

Had

Genesis 15:17
And the sun shall be going down, and it was thick darkness, and behold a furnace of smoke and a lamp of fire that passed over between these pieces.
Leviticus 9:24
And fire will come forth from before Jehovah, and will consume upon the altar the burnt-offering, and the fat: and they will shout and fall upon their faces.
Numbers 16:35
And a fire will come forth from Jehovah and will consume the fifty and two hundred men bringing the incense
Judges 6:21
And the messenger of Jehovah will stretch forth the extremity of the staff which in his hand, and will touch upon the flesh and on the unleavened; and fire will rise up from the rock and will consume the flesh and the unleavened. And the messenger of Jehovah went from his eyes.
1 Kings 18:24
And call ye upon the name of your god, and I will call upon the name of Jehovah, and the God who shall answer by fire, he shall be God. And all the people will answer and say, Good the word.
1 Chronicles 21:26
And David will build there an alter to Jehovah, and he will bring up burnt-offerings and peace, and will call to Jehovah; and he will answer him in fire from the heavens upon the altar of burnt-offering.
2 Chronicles 7:1
And when Solomon finished to pray, and the fire will come down from the heavens and consume the burnt-offering and the sacrifices; and the glory of Jehovah filled the house.
Psalm 20:3
He will remember all thy gifts, and he will make fat thy burnt-offerings. Silence.