Cross reference
2 Samuel 7:28
28 Now, O Lord Yahweh, you are God, and your words are truth, and you have promised this good thing to your servant:
John 17:17
17 Sanctify them in your truth. Your word is truth.
Exodus 34:6
6 Yahweh passed by before him, and proclaimed, "Yahweh! Yahweh, a merciful and gracious God, slow to anger, and abundant in loving kindness and truth,
Numbers 23:19
19 God is not a man, that he should lie, Neither the son of man, that he should repent: Has he said, and will he not do it? Or has he spoken, and will he not make it good?
Titus 1:2
2 in hope of eternal life, which God, who can't lie, promised before eternal times;