Exodus 26:34

And thou shall put the mercy-seat upon the ark of the testimony in the most holy place.

Exodus 25:21

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

Exodus 40:20

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.

Hebrews 9:5

And above it were cherubim of glory overshadowing the place of forgiveness, about which things it is not now to speak in detail.

Treasury of Scripture Knowledge

Summary

And thou shalt put the mercy seat upon the ark of the testimony in the most holy place.

General references

Bible References

Put the mercy seat

Exodus 25:21
And thou shall put the mercy-seat above upon the ark. And in the ark thou shall put the testimony that I shall give thee.
Exodus 40:20
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.
Hebrews 9:5
And above it were cherubim of glory overshadowing the place of forgiveness, about which things it is not now to speak in detail.

General references

Exodus 40:3
And thou shall put the ark of the testimony in it, and thou shall screen the ark with the veil.
Mark 15:38
And the curtain of the temple was rent in two from the top to the bottom.