Romans 1:2

which long ago He promised through His prophets in the holy Scriptures,

Romans 3:21

But now God's way of giving men right standing with Himself has come to light; a way without connection with the law, and yet a way to which the law and the prophets testify.

Titus 1:2

in the hope of eternal life which God, who never lies, promised ages ago

Luke 1:70

"as He promised by the lips of His ancient prophets,

Luke 24:26-27

Did not the Christ have to suffer these things and thus to enter into His glory?"

Acts 10:43

To this very One all the prophets bear witness that everyone who believes in Him is to receive the forgiveness of sins through His name."

Acts 26:6

And now it is for the hope of the promise made by God to our forefathers that I stand here on trial,

Romans 3:2

They are great from every point of view. In the first place, the Jews are entrusted with the utterances of God.

Romans 16:26

but now has been fully brought to light by means of the prophetic Scriptures, and in accordance with the command of the eternal God has been made known to all the heathen, to win them to obedience inspired by faith --

Treasury of Scripture Knowledge

Summary

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

Bible References

Which

Luke 24:26
Did not the Christ have to suffer these things and thus to enter into His glory?"
Acts 10:43
To this very One all the prophets bear witness that everyone who believes in Him is to receive the forgiveness of sins through His name."
Acts 26:6
And now it is for the hope of the promise made by God to our forefathers that I stand here on trial,
Titus 1:2
in the hope of eternal life which God, who never lies, promised ages ago

By

Romans 3:21
But now God's way of giving men right standing with Himself has come to light; a way without connection with the law, and yet a way to which the law and the prophets testify.