Psalm 89:35
I have sworn by my holiness once for all: I will not lie to David.
Amos 4:2
The Lord GOD has taken a sacred oath: "The day is coming when they will take you away on fishhooks, every last one of you on fishhooks.
Psalm 110:4
The LORD took an oath and will never recant: "You are a priest forever, after the manner of Melchizedek."
Psalm 132:11
The LORD made an oath to David from which he will not retreat: "One of your sons I will set in place on your throne.
Amos 8:7
"The LORD has sworn by the pride of Jacob: I will never forget anything they have done.
2 Thessalonians 2:13
At all times we are obligated to thank God for you, brothers who are loved by the Lord, because God chose you to be the first fruits for salvation through sanctification by the Spirit and through faith in the truth.
Titus 1:2
which is based on the hope of eternal life that God, who cannot lie, promised before the world began.
Hebrews 6:13
For when God made his promise to Abraham, he swore an oath by himself, since he had no one greater to swear by.
Hebrews 6:17
In the same way, when God wanted to make the unchangeable character of his purpose perfectly clear to the heirs of his promise, he guaranteed it with an oath,