Hebrews 8:1-2

What we have said amounts to this; we have an high priest, who sits in heaven on the right hand of the throne of the divine majesty.

Hebrews 9:23-24

It was therefore necessary that what was only a type of the heavenly sanctuary, should be purified by such sacrifices; but the heavenly sanctuary itself, by a more excellent sacrifice.

Treasury of Scripture Knowledge

Summary

For he hath looked down from the height of his sanctuary; from heaven did the LORD behold the earth;

Bible References

The height

Hebrews 8:1
What we have said amounts to this; we have an high priest, who sits in heaven on the right hand of the throne of the divine majesty.
Hebrews 9:23
It was therefore necessary that what was only a type of the heavenly sanctuary, should be purified by such sacrifices; but the heavenly sanctuary itself, by a more excellent sacrifice.