Psalm 89:37

It will be fixed for ever like the moon; and the witness in heaven is true. (Selah.)

Genesis 1:14-18

And God said, Let there be lights in the arch of heaven, for a division between the day and the night, and let them be for signs, and for marking the changes of the year, and for days and for years:

Genesis 9:13-16

I will put my bow in the cloud and it will be for a sign of the agreement between me and the earth.

Psalm 72:7

In his days may the upright do well, living in peace as long as there is a moon in heaven.

Psalm 104:19

He made the moon for a sign of the divisions of the year; teaching the sun the time of its going down.

Isaiah 54:9-10

For this is like the days of Noah to me: for as I took an oath that the waters of Noah would never again go over the earth, so have I taken an oath that I will not again be angry with you, or say bitter words to you.

Jeremiah 31:35-36

These are the words of the Lord, who has given the sun for a light by day, ordering the moon and stars for a light by night, who puts the sea in motion, causing the thunder of its waves; the Lord of armies is his name.

Treasury of Scripture Knowledge

Summary

It shall be established for ever as the moon, and as a faithful witness in heaven. Selah.

General references

Bible References

Ever

Psalm 72:7
In his days may the upright do well, living in peace as long as there is a moon in heaven.
Psalm 104:19
He made the moon for a sign of the divisions of the year; teaching the sun the time of its going down.
Genesis 1:14
And God said, Let there be lights in the arch of heaven, for a division between the day and the night, and let them be for signs, and for marking the changes of the year, and for days and for years:
Jeremiah 31:35
These are the words of the Lord, who has given the sun for a light by day, ordering the moon and stars for a light by night, who puts the sea in motion, causing the thunder of its waves; the Lord of armies is his name.

And as

Genesis 9:13
I will put my bow in the cloud and it will be for a sign of the agreement between me and the earth.
Isaiah 54:9
For this is like the days of Noah to me: for as I took an oath that the waters of Noah would never again go over the earth, so have I taken an oath that I will not again be angry with you, or say bitter words to you.

General references

2 Samuel 7:16
And your family and your kingdom will keep their place before me for ever: the seat of your authority will never be overturned.
Jeremiah 33:20
The Lord has said: If it is possible for my agreement of the day and the night to be broken, so that day and night no longer come at their fixed times,

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain