Hebrews 9:5

Above it were the cherubim [Note: These were winged, angelic-like, golden figurines] spread out over the [Chest] covering, where sins were [symbolically] forgiven. But we cannot now speak of these things in detail.

Romans 3:25

God presented Jesus as the atoning sacrifice [for our sins] through [our] faith in His blood [i.e., His death on the cross]. This was in order to demonstrate His justice when, by using forbearance, He passed over people's sins in previous generations.

Galatians 4:4

But, when [God's] timing fully arrived, He sent His Son, born to a woman [i.e., Mary], born during [the time when] the law [of Moses was still in effect],

Titus 2:14

He gave Himself up for us, to buy us back from [enslavement to] all [kinds of] wickedness and to purify for Himself a group of people who belong to Him and who are eager to do good deeds.

1 John 2:2

And He is the One who provides a "covering over" [or atonement] for our sins [See Heb. 2:17; Dan. 9:24; II Chron. 29:24], and not for ours [who are already Christians] only, but also for the sins of the people of the whole world.

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Romans 3:25
God presented Jesus as the atoning sacrifice [for our sins] through [our] faith in His blood [i.e., His death on the cross]. This was in order to demonstrate His justice when, by using forbearance, He passed over people's sins in previous generations.
Galatians 4:4
But, when [God's] timing fully arrived, He sent His Son, born to a woman [i.e., Mary], born during [the time when] the law [of Moses was still in effect],
Titus 2:14
He gave Himself up for us, to buy us back from [enslavement to] all [kinds of] wickedness and to purify for Himself a group of people who belong to Him and who are eager to do good deeds.
Hebrews 9:5
Above it were the cherubim [Note: These were winged, angelic-like, golden figurines] spread out over the [Chest] covering, where sins were [symbolically] forgiven. But we cannot now speak of these things in detail.
1 John 2:2
And He is the One who provides a "covering over" [or atonement] for our sins [See Heb. 2:17; Dan. 9:24; II Chron. 29:24], and not for ours [who are already Christians] only, but also for the sins of the people of the whole world.