Hebrews 10:1

For the law, possessing a shadow of the good [things] that are about to come, not the form of things itself, [is] never able {year by year} by means of the same sacrifices which they offer without interruption to make perfect those who draw near.

Hebrews 8:5

who serve a sketch and shadow of the heavenly [things], just as Moses was warned [when he] was about to complete the tabernacle, for he says, "See to it that you make everything according to the pattern which was shown to you on the mountain."

Hebrews 9:11

But Christ has arrived [as] a high priest of the good [things] to come. Through the greater and more perfect tent not made by hands, that is, not of this creation,

Colossians 2:17

which are a shadow of what is to come, but the reality [is] Christ.

Hebrews 9:23

Therefore [it was] necessary [for] the sketches of the [things] in heaven to be purified with these [sacrifices], but the heavenly [things] themselves [to be purified] with better sacrifices than these.

Hebrews 7:18-19

For on the one hand a preceding commandment is set aside because of its weakness and uselessness

Hebrews 9:8-9

The Holy Spirit [was] making this clear, [that] the way [into] the holy place [was] not yet revealed, [while] the first tent was still in existence,

Hebrews 9:25

and not in order that he can offer himself many times, as the high priest enters into the sanctuary {year by year} with blood not his own,

Hebrews 10:3-4

But in them [there is] a reminder of sins {year by year}.

Hebrews 10:11-18

And every priest stands every day serving and offering the same sacrifices many times, which are never able to take away sins.

Treasury of Scripture Knowledge

Summary

For the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices which they offered year by year continually make the comers thereunto perfect.

Perfect

General references

Bible References

Having

Hebrews 8:5
who serve a sketch and shadow of the heavenly [things], just as Moses was warned [when he] was about to complete the tabernacle, for he says, "See to it that you make everything according to the pattern which was shown to you on the mountain."
Hebrews 9:9
which [was] a symbol for the present time, in which both the gifts and sacrifices which were offered were not able to perfect the worshiper with respect to the conscience,
Colossians 2:17
which are a shadow of what is to come, but the reality [is] Christ.

With

Hebrews 10:3
But in them [there is] a reminder of sins {year by year}.
Hebrews 7:18
For on the one hand a preceding commandment is set aside because of its weakness and uselessness
Hebrews 9:8
The Holy Spirit [was] making this clear, [that] the way [into] the holy place [was] not yet revealed, [while] the first tent was still in existence,

Perfect

Hebrews 10:14
For by one offering he has perfected for all time those who are made holy.

General references

Exodus 40:26
And he placed the gold altar in the tent of assembly before the curtain.
Leviticus 16:30
because on this day he shall make atonement for you to cleanse you; you must be clean from all your sins {before} Yahweh.