Rambam Introduction to the Mishnah Section 9
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
החלק הראשון פירושים מקובלים מפי משה ויש להם רמז בכתוב ואפשר להוציאם בדרך סברא וזה אין בו מחלוקת אבל כשיאמר האחד כך קבלתי אין לדבר עליו:
Rambam Introduction to the Mishnah, translation by Rabbi Francis Nataf, 2017
The first division are explanations transmitted from the mouth of Moshe and they have a hint in Scripture and it it possible to extrapolate them by way of reasoning. And about this there is no disagreement; if one says, "So has it been transmitted to me," there is nothing to say about it.