I'm gonna prove Jesus taught sola scriptura in Mat 23
Jesus taught sola scriptura? I never thought you could beat the chronological confusion that you've already been professing.
Sola scriptura is sola verbum dei after the death of the last apostle, which is when the word of God ceased being delivered to the church:
Beloved, while I was very diligent to write to you concerning our common salvation, I found it necessary to write to you exhorting you to contend earnestly for the faith which was once for all delivered to the saints.
(Jud 1:3 NKJ)As the Word of God is no longer being delivered, Christ's sola verbum dei becomes sola scriptura today, now that all of God's undisputed word is found only in our Bibles.
Every other record of God's Word being textually suspect.
Sola verbum dei is correctly identified as only word God spoke through in the Law, the prophets, and the writings which for Christians includes the 27 books of the New Testament.
The Word of God was never channeled through Catholic or Orthodox churches, only the Jews were entrusted with the oracles of God---the apostles being the last Jews so privileged, communicated the Word of God to humanity:
NKJ Romans 3:1 What advantage then has the Jew, or what is the profit of circumcision?
2 Much in every way! Chiefly because to them were committed the oracles of God.
3 For what if some did not believe? Will their unbelief make the faithfulness of God without effect?
4 Certainly not! (Rom 3:1-4 NKJ)
In context Paul denies the tongues, prophecy and knowledge gifts of the Holy Spirit evident among the Corinthians, is the "word of God:" 36 Or did the word of God come originally from you? Or was it you only that it reached?
37 If anyone thinks himself to be a prophet or spiritual, let him acknowledge that the things which I write to you are the commandments of the Lord.
38 But if anyone is ignorant, let him be ignorant.
39 Therefore, brethren, desire earnestly to prophesy, and do not forbid to speak with tongues. (1Co 14:36-39 NKJ)Therefore the claims of Catholic, Orthodox, Pentecostal Protestant, and many cults the Spirit is communicating the Word of God through them, is in every case a lie, being directly contradicted by Paul's express denial the Corinthians were receiving the Word of God directly, and not through the apostles.
Paul stated everyone really guided by the Holy Spirit---will acknowledge the truth of these things. It is apostolic doctrine.