1 Chronicles 17:26
And now, O Lord, You are God, and you have spoken and 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 (faithfulness);
Titus 1:2
based on the hope and divine guarantee of eternal life, [the life] which God, who is ever truthful and without deceit, promised before the ages of time began,
Hebrews 6:18
so that by two unchangeable things [His promise and His oath] in which it is impossible for God to lie, we who have fled [to Him] for refuge would have strong encouragement and indwelling strength to hold tightly to the hope set before us.