Just like with Christians, there were several canons of the Jewish scriptures. The Septuagant was a Greek version of the Hebrew Bible (or Old Testament), including the Deutorocanonical (Apocrypha) books, made for Greek-speaking Jews in Egypt in the 3rd and 2nd centuries BC and adopted by the early Christian Churches.
Just to note... not all books of the Protestant Old Testament are quoted by Jesus or the disciples. I believe 12 books are not quoted. Also, some of the Deuteroanonical were found in Hebrew as part of the Dead See Scrolls. I believe not being in Hebrew was another reason that Protestants rejected the books from the Septuagant Greek text Ols Testament.
There were several lists of books being used by members of the Catholic Church and that is the reason the cannon was decided... at the Council of Rome in 382AD. That remained the cannon until after the Reformation 1200 years later.
From Wikipedia...
The Septuagint was the authoritative Jewish scriptures of the Second Temple Judaism from which the early Christians emerged from, hence the Christian Bible contained these deuterocanonical books until Martin Luther, assuming the Masoretic text to be the original, removed them to match this new Jewish canon.
There are in all 283 direct quotations from the Hebrew Bible (Old Testament) in the New Testament.[1] In about 90 instances, the Septuagint is quoted literally. In around 80 further instances, the quote is altered in some way. For example, at Matthew 21:42 Jesus says "Did ye never read in the scriptures that the stone which the builders refused is become the head stone of the corner?", a reference to Psalm 118:22. Likewise, Mark 12:10. The Epistle of Jude quotes the pseudepigraphal Book of Enoch (1 Enoch 1:9) and the Assumption of Moses. Other quotations are sometimes made directly from the Hebrew text (e.g. Matthew 4:15–16, John 19:37, 1 Corinthians 15:54).