Exodus 28:35

And it shall be on Aaron for service; that his sound may be heard when he goeth into the sanctuary before Jehovah, and when he cometh out, that he may not die.

Leviticus 16:2

and Jehovah said to Moses, Speak unto Aaron thy brother, that he come not at all times into the sanctuary inside the veil before the mercy-seat which is upon the ark, that he die not; for I will appear in the cloud upon the mercy-seat.

Hebrews 9:12

nor by blood of goats and calves, but by his own blood, has entered in once for all into the holy of holies, having found an eternal redemption.

Treasury of Scripture Knowledge

Summary

And it shall be upon Aaron to minister: and his sound shall be heard when he goeth in unto the holy place before the LORD, and when he cometh out, that he die not.

General references

Bible References

Goeth in

Leviticus 16:2
and Jehovah said to Moses, Speak unto Aaron thy brother, that he come not at all times into the sanctuary inside the veil before the mercy-seat which is upon the ark, that he die not; for I will appear in the cloud upon the mercy-seat.
Hebrews 9:12
nor by blood of goats and calves, but by his own blood, has entered in once for all into the holy of holies, having found an eternal redemption.

General references

Exodus 39:22
And he made the cloak of the ephod of woven work, all of blue;