Manny,
There are no scriptures where the books you call deutero’s are quoted. There may be some allusions to the deuteros but not one single quote, not a one.
The argument that the septuagint included the deuteros so the deuteros are inspired or canonical is without merit because if you want to include the deuteros based on their inclusion in the septuagint, you would have to include ALL the books in the septuagint, which you don’t.
They are not quoted directly say but they are mentioned. For example, Hanukkah is practiced amongst modern Jews of today.
The only reference to Hanukkah is in the Book of Maccabees.
Nearly 2,200 years ago, the Greek-Syrian ruler Antiochus IV tried to force Greek culture upon peoples in his territory. Jews in Judea—now Israel—were forbidden their most important religious practices as well as study of the Torah. Although vastly outnumbered, religious Jews in the region took up arms to protect their community and their religion. Led by Mattathias the Hasmonean, and later his son Judah the Maccabee, the rebel armies became known as the Maccabees.
After three years of fighting, in the year 3597, or about 165 B.C.E., the Maccabees victoriously reclaimed the temple on Jerusalem’s Mount Moriah. Next they prepared the temple for rededication—in Hebrew, Hanukkah means “dedication.” In the temple they found only enough purified oil to kindle the temple light for a single day. But miraculously, the light continued to burn for eight days.
Why do you think the Jews of today practice it? Most of these Jewish festival came out from an event in their history.
Compare Matt 24:15
“So when you see the desolating sacrilege spoken of the prophet Daniel, standing in the holy place let the reader understand.”
1 Macc 1:54
Now the fifteenth day of Chislev, in the one hundred and forty-fifth year, they erect a desolating sacrilege upon the alter of burnt offering.
Mark 4:5,16-17
"Other seed fell on rocky ground, where it had not much soil, and immediately it sprang up, since it had no depth of soil.
Mark 4:16-17
And these in like a manner are the ones sown upon rocky ground, who, when they hear the word, immediately received it with joy.
Sirach 40:15
The children of the ungodly will not put forth many branches, and they are unhealthy roots upon sheer rocks.
Notice the similiarity. Jesus had some knowledge of these books and surely have read them.
I can go on. These books like as Paul said, “All Scripture are profitable for teachings, reproof,” stated in 2 Tim 3:16
I can go on.
You can cite these verses if you like. I can go on if you wish to discuss the issue of the 7 Books of the OT.