Cross reference
1 Chronicles 17:26
26 And now, LORD, thou art God, and hast promised this goodness unto thy servant:
Exodus 34:6-7
6 And the LORD passed by before him, and proclaimed, The LORD, The LORD God, merciful and gracious, long-suffering, and abundant in goodness and truth,
7 Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, and upon the children's children, unto the third and to the fourth generation.
Titus 1:2
2 In hope of eternal life, which God, that cannot lie, promised before the world began;
Hebrews 6:18
18 That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us: