Leviticus 16:13

and put the incense on the fire [in the censer] before the Lord, so that the cloud of the incense may cover the mercy seat that is on [the ark of] the Testimony, otherwise he will die.

Exodus 25:21

You shall put the mercy seat on the top of the ark, and in the ark you shall put the Testimony which I will give you.

Exodus 30:1

“You shall make an altar upon which to burn incense; you shall make it of acacia wood.

Exodus 30:7-8

Aaron shall burn sweet and fragrant incense on it; he shall burn it every morning when he trims and tends the lamps.

Exodus 28:43

The various articles of clothing shall be on Aaron and on his sons when they enter the Tent of Meeting, or when they approach the altar [of incense] to minister in the Holy Place, so that they do not incur guilt and die. It shall be a statute forever to Aaron and to his descendants after him.

Leviticus 22:9

Therefore the priests shall observe My ordinance, so that they will not bear sin because of it and die if they profane it; I am the Lord who sanctifies them.

Numbers 16:7

then put fire in them and place incense on them in the presence of the Lord tomorrow; and the man whom the Lord chooses shall be the one who is holy. You have gone far enough, you sons of Levi.”

Numbers 16:18

So they each took his own censer and put fire on it and laid incense on it; and they stood at the doorway of the Tent of Meeting (tabernacle), with Moses and Aaron.

Numbers 16:46

Moses said to Aaron, “Take a censer and put fire in it from the altar and lay incense on it; then bring it quickly to the congregation and make atonement for them, for wrath has gone forth from the Lord; the plague has begun!”

Hebrews 4:14-16

Inasmuch then as we [believers] have a great High Priest who has [already ascended and] passed through the heavens, Jesus the Son of God, let us hold fast our confession [of faith and cling tenaciously to our absolute trust in Him as Savior].

Hebrews 7:25

Therefore He is able also to save forever (completely, perfectly, for eternity) those who come to God through Him, since He always lives to intercede and intervene on their behalf [with God].

Hebrews 9:24

For Christ did not enter into a holy place made with hands, a mere copy of the true one, but [He entered] into heaven itself, now to appear in the very presence of God on our behalf;

1 John 2:1-2

My little children (believers, dear ones), I am writing you these things so that you will not sin and violate God’s law. And if anyone sins, we have an Advocate [who will intercede for us] with the Father: Jesus Christ the righteous [the upright, the just One, who conforms to the Father’s will in every way—purpose, thought, and action].

Revelation 8:3-4

Another angel came and stood at the altar. He had a golden censer, and much incense was given to him, so that he might add it to the prayers of all the saints (God’s people) on the golden altar in front of the throne.

Treasury of Scripture Knowledge

Summary

And he shall put the incense upon the fire before the LORD, that the cloud of the incense may cover the mercy seat that is upon the testimony, that he die not:

General references

Bible References

And he

Exodus 30:1
“You shall make an altar upon which to burn incense; you shall make it of acacia wood.
Numbers 16:7
then put fire in them and place incense on them in the presence of the Lord tomorrow; and the man whom the Lord chooses shall be the one who is holy. You have gone far enough, you sons of Levi.”
Revelation 8:3
Another angel came and stood at the altar. He had a golden censer, and much incense was given to him, so that he might add it to the prayers of all the saints (God’s people) on the golden altar in front of the throne.

The cloud

Exodus 25:21
You shall put the mercy seat on the top of the ark, and in the ark you shall put the Testimony which I will give you.
Hebrews 4:14
Inasmuch then as we [believers] have a great High Priest who has [already ascended and] passed through the heavens, Jesus the Son of God, let us hold fast our confession [of faith and cling tenaciously to our absolute trust in Him as Savior].
Hebrews 7:25
Therefore He is able also to save forever (completely, perfectly, for eternity) those who come to God through Him, since He always lives to intercede and intervene on their behalf [with God].
Hebrews 9:24
For Christ did not enter into a holy place made with hands, a mere copy of the true one, but [He entered] into heaven itself, now to appear in the very presence of God on our behalf;
1 John 2:1
My little children (believers, dear ones), I am writing you these things so that you will not sin and violate God’s law. And if anyone sins, we have an Advocate [who will intercede for us] with the Father: Jesus Christ the righteous [the upright, the just One, who conforms to the Father’s will in every way—purpose, thought, and action].

General references

Exodus 37:6
Bezalel made the mercy seat of pure gold; it was two and a half cubits long, and one and a half cubits wide.
Numbers 16:6
Do this: Take censers for yourselves, Korah and all your company,