1 Chronicles 17:26

Now, O Lord, You are God, and have promised this good thing to Your servant.

Exodus 34:6-7

Then the Lord passed by in front of him and proclaimed, “The Lord, the Lord God, compassionate and gracious, slow to anger, and abounding in lovingkindness and truth;

Titus 1:2

in the hope of eternal life, which God, who cannot lie, promised long ages ago,

Hebrews 6:18

so that by two unchangeable things in which it is impossible for God to lie, we who have taken refuge would have strong encouragement to take hold of the hope set before us.

Treasury of Scripture Knowledge

Summary

And now, LORD, thou art God, and hast promised this goodness unto thy servant:

Bible References

Thou art god

Exodus 34:6
Then the Lord passed by in front of him and proclaimed, “The Lord, the Lord God, compassionate and gracious, slow to anger, and abounding in lovingkindness and truth;
Titus 1:2
in the hope of eternal life, which God, who cannot lie, promised long ages ago,
Hebrews 6:18
so that by two unchangeable things in which it is impossible for God to lie, we who have taken refuge would have strong encouragement to take hold of the hope set before us.