Hebrews 9:6

Now when these things were thus ordained, the priests went always into the first tabernacle, accomplishing the service of God:

Numbers 28:3

And thou shalt say to them, This is the offering made by fire which ye shall offer to the LORD; two lambs of the first year without spot day by day, for a continual burnt-offering.

Exodus 27:21

In the tabernacle of the congregation without the vail, which is before the testimony, Aaron and his sons shall order it from evening to morning before the LORD: It shall be a statute for ever to their generations on the behalf of the children of Israel.

Exodus 30:7-8

And Aaron shall burn upon it sweet incense every morning: when he dresseth the lamps, he shall burn incense upon it.

2 Chronicles 26:16-19

But when he was strong, his heart was lifted up to his destruction: for he transgressed against the LORD his God, and went into the temple of the LORD to burn incense upon the altar of incense.

Daniel 8:11

Yes, he magnified himself even to the prince of the host, and by him the daily sacrifice was taken away, and the place of his sanctuary was cast down.

Luke 1:8-11

And it came to pass, that, while he executed the priests' office before God in the order of his course,

Treasury of Scripture Knowledge

Summary

Now when these things were thus ordained, the priests went always into the first tabernacle, accomplishing the service of God.

Bible References

The priests

Exodus 27:21
In the tabernacle of the congregation without the vail, which is before the testimony, Aaron and his sons shall order it from evening to morning before the LORD: It shall be a statute for ever to their generations on the behalf of the children of Israel.
Exodus 30:7
And Aaron shall burn upon it sweet incense every morning: when he dresseth the lamps, he shall burn incense upon it.
Numbers 28:3
And thou shalt say to them, This is the offering made by fire which ye shall offer to the LORD; two lambs of the first year without spot day by day, for a continual burnt-offering.
2 Chronicles 26:16
But when he was strong, his heart was lifted up to his destruction: for he transgressed against the LORD his God, and went into the temple of the LORD to burn incense upon the altar of incense.
Daniel 8:11
Yes, he magnified himself even to the prince of the host, and by him the daily sacrifice was taken away, and the place of his sanctuary was cast down.
Luke 1:8
And it came to pass, that, while he executed the priests' office before God in the order of his course,