Exodus 40:20

And he took and put the testimony into the ark, and set the poles on the ark, and put the mercy seat on top of the ark:

Exodus 16:34

As the LORD commanded Moses, so Aaron laid it up before the Testimony, to be kept.

Exodus 25:16-21

And you shall put into the ark the testimony which I shall give you.

Exodus 31:18

And he gave unto Moses, when he had made an end of speaking with him upon mount Sinai, two tables of testimony, tables of stone, written with the finger of God.

Exodus 37:6-9

And he made the mercy seat of pure gold: two cubits and a half was the length of it, and one cubit and a half the breadth of it.

Exodus 40:3

And you shall put in it the ark of the testimony, and cover the ark with the veil.

Deuteronomy 10:5

And I turned myself and came down from the mount, and put the tables in the ark which I had made; and there they are, as the LORD commanded me.

1 Kings 8:9

There was nothing in the ark except the two tables of stone, which Moses put there at Horeb, when the LORD made a covenant with the children of Israel, when they came out of the land of Egypt.

Psalm 40:8

I delight to do your will, O my God: yea, your law is within my heart.

Matthew 3:15

And Jesus answering said unto him, Permit it to be so now: for thus it is fitting for us to fulfill all righteousness. Then he permitted him.

Romans 3:25

Whom God has set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;

Romans 10:4

For Christ is the end of the law for righteousness to everyone that believes.

Hebrews 4:16

Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need.

Hebrews 9:4

Which had the golden censer, and the ark of the covenant overlaid round about with gold, in which was the golden pot that had manna, and Aaron's rod that budded, and the tablets of the covenant;

Hebrews 10:19-21

Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,

1 John 2:2

And he is the propitiation for our sins: and not for ours only, but also for the sins of the whole world.

Treasury of Scripture Knowledge

Summary

And he took and put the testimony into the ark, and set the staves on the ark, and put the mercy seat above upon the ark:

Bible References

Mercy

Exodus 40:3
And you shall put in it the ark of the testimony, and cover the ark with the veil.
Exodus 37:6
And he made the mercy seat of pure gold: two cubits and a half was the length of it, and one cubit and a half the breadth of it.
Romans 3:25
Whom God has set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;
Romans 10:4
For Christ is the end of the law for righteousness to everyone that believes.
Hebrews 4:16
Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need.
Hebrews 10:19
Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,
1 John 2:2
And he is the propitiation for our sins: and not for ours only, but also for the sins of the whole world.

General references

Exodus 16:34
As the LORD commanded Moses, so Aaron laid it up before the Testimony, to be kept.
Exodus 25:13
And you shall make poles of acacia wood, and overlay them with gold.
Exodus 37:1
And Bezalel made the ark of acacia wood: two cubits and a half was the length of it, and a cubit and a half the breadth of it, and a cubit and a half the height of it:
Exodus 40:3
And you shall put in it the ark of the testimony, and cover the ark with the veil.
Mark 15:38
And the veil of the temple was torn in two from the top to the bottom.