Exodus 25:21

And thou shalt put the propitiatory upon the ark above, - and in the ark, shalt thou put the testimony, which I will give unto thee.

Exodus 26:34

And thou shalt place the propitiatory, upon the ark of the testimony, - in the most holy place .

Exodus 25:16-17

And thou shalt put into the ark, - the testimony which I will give unto thee.

Romans 10:4

For Christ is an end of law, for righteousness, unto every one that believeth.

Treasury of Scripture Knowledge

Summary

And thou shalt put the mercy seat above upon the ark; and in the ark thou shalt put the testimony that I shall give thee.

Bible References

Mercy seat

Exodus 25:17
And thou shalt make a propitiatory, of pure gold, - two cubits and a half, the length thereof, and, a cubit and a half, the breadth thereof,
Exodus 26:34
And thou shalt place the propitiatory, upon the ark of the testimony, - in the most holy place .
Romans 10:4
For Christ is an end of law, for righteousness, unto every one that believeth.

In

Exodus 25:16
And thou shalt put into the ark, - the testimony which I will give unto thee.

General references

Exodus 16:34
As Yahweh gave command unto Moses, so did Aaron set it down before the testimony, as a thing to be preserved,
Exodus 37:6
And he made a propitiatory of pure gold, - two cubits and a half, the length thereof, and, a cubit and a half, the breadth thereof:
Revelation 15:5
And, after these things, I saw, and the sanctuary of The Tent of Witness in heaven, was opened;