Romans 1:2

which He promised beforehand through His prophets in the sacred Scriptures—

Romans 3:21

But now the righteousness of God has been clearly revealed [independently and completely] apart from the Law, though it is [actually] confirmed by the Law and the [words and writings of the] Prophets.

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,

Luke 1:70


Just as He promised by the mouth of His holy prophets from the most ancient times—

Luke 24:26-27

Was it not necessary for the Christ to suffer these things and [only then to] enter His glory?”

Acts 10:43

All the prophets testify about Him, that through His name everyone who believes in Him [whoever trusts in and relies on Him, accepting Him as Savior and Messiah] receives forgiveness of sins.”

Acts 26:6

And now I am standing trial for the hope of the promise made by God to our fathers.

Romans 3:2

Great in every respect. To begin with, the Jews were entrusted with the oracles of God [His very words].

Romans 16:26

but now has been disclosed and through the prophetic Scriptures has been made known to all the nations, according to the commandment of the eternal God, leading them to obedience to the faith,

Treasury of Scripture Knowledge

Summary

(Which he had promised afore by his prophets in the holy scriptures,)

Bible References

Which

Luke 24:26
Was it not necessary for the Christ to suffer these things and [only then to] enter His glory?”
Acts 10:43
All the prophets testify about Him, that through His name everyone who believes in Him [whoever trusts in and relies on Him, accepting Him as Savior and Messiah] receives forgiveness of sins.”
Acts 26:6
And now I am standing trial for the hope of the promise made by God to our fathers.
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,

By

Romans 3:21
But now the righteousness of God has been clearly revealed [independently and completely] apart from the Law, though it is [actually] confirmed by the Law and the [words and writings of the] Prophets.