Exodus 28:35

And it was upon Aaron to serve: and to hear his voice in his going to the holy place before Jehovah, and in his coming out; and he died not

Leviticus 16:2

And Jehovah will say to Moses, Speak to Aaron thy brother, and he shall not come in every time into the holy place within the vail at the face of the cover which is upon the ark; and he shall not die for I will be seen in the cloud upon the cover.

Hebrews 9:12

Neither by the blood of he-goats and calves, and by his own blood he went in once for all to the holies, having found eternal deliverance.

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 will say to Moses, Speak to Aaron thy brother, and he shall not come in every time into the holy place within the vail at the face of the cover which is upon the ark; and he shall not die for I will be seen in the cloud upon the cover.
Hebrews 9:12
Neither by the blood of he-goats and calves, and by his own blood he went in once for all to the holies, having found eternal deliverance.

General references

Exodus 39:22
And he will make the robe of the ephod a woven work, all cerulean purple.