Let' s start with this verse spoken by Jesus....John 5 v 39 "SEARCH THE SCRIPTURES; for in them you think you have eternal life: and they are they WHICH TESTIFY OF ME".
NEXT....ACTS 17 V 2/ ACTS 17 V 11/ACTS 15 V 7....check this out....II Timothy 3 verses 15-17. Joshua 1 verse 8 is an OT verse that tells us to go by God' s Holy writ, and not be deceived by Doctrines of Men...
Okee dokie. All scripture quotations below are from the NRSV unless otherwise noted.
First up John 5:39: ‘You search the scriptures because you think that in them you have eternal life; and it is they that testify on my behalf.
Nothing overtly Sola Scriptura there unless you read Sola Scriptura into it. Jesus is saying that the scriptures testify about him, nothing more, and nobody denies that.
Acts 17:2: And Paul went in, as was his custom, and on three sabbath days argued with them from the scriptures,
Once again nothing overtly Sola Scriptura about that unless you read Sola Scriptura into it. Paul argued the case for Christ from the Scriptures, and thats all. The Catholic Church has had people who did the same since the beginning (St. John Chrysostom is a notable example).
Acts 17:11: These Jews were more receptive than those in Thessalonica, for they welcomed the message very eagerly and examined the scriptures every day to see whether these things were so.
Same as the above really. The Jews searched the OT prophecies to see if they had been fulfilled in Christ, which is again not a very convincing argument for Sola Scriptura in the Bible.
Acts 15:7: After there had been much debate, Peter stood up and said to them, ‘My brothers, you know that in the early days God made a choice among you, that I should be the one through whom the Gentiles would hear the message of the good news and become believers.
And this relates to Sola Scriptura how?
II Timothy 3:15-17: and how from childhood you have known the sacred writings that are able to instruct you for salvation through faith in Christ Jesus. 16Every scripture is inspired by God and is useful for teaching, for reproof, for correction, and for training in righteousness, 17so that everyone who belongs to God may be proficient, equipped for every good work.
It is indeed true that without Scripture, we can't be completely equipped to do the will of God. But this verse doesn't say that scripture is the "only" thing we need. Furthermore, the Scripture referred to in this verse is, by definition, the Hebrew scriptures (the NT not being written yet and the preceding verses referring to the writings he studied in his youth (e.g., the Hebrew scriptures). By the logic you no doubt use, this verse would mean the Hebrew scriptures alone are sufficient (and they certainly don't mean that).
Joshua 1:8: This book of the law shall not depart out of your mouth; you shall meditate on it day and night, so that you may be careful to act in accordance with all that is written in it. For then you shall make your way prosperous, and then you shall be successful.
I don't see how a verse saying to meditate and follow the OT law supports Sola Scriptura either.
So you got anything a bit more explicit?