6:114Al-An'aam

"The Messenger of Allah (ﷺ) was asked about this Ayah: 'It is He who sent down to you the Book. In it are Ayat that are entirely clear... (3:7)' until the end of the Ayah. So the Messenger of Allah (ﷺ) said: 'When you see those who seek what is not entirely clear thereof, then it is they whom Allah has described, so beware of them.'"

"The Messenger of Allah (ﷺ) recited the following Verse: 'It is He Who has sent down to you (Muhammad) the Book (this Qur'an). In it are verses that are entirely clear, they are the foundations of the Book; and others not entirely clear (up to His saying: ) 'And none receive admonition except men of understanding.' Then he said: 'O 'Aishah, if you see those who dispute concerning it (the Qur'an), they are those whom Allah has referred to here, so beware of them.'"

"There was a time when we did not pass so many judgments, but now that time is over. Now Allah, the Mighty and Sublime, has decreed that we reach a time when, as you see, (we are asked to pass many judgments). Whoever among you is asked to pass a judgment after this day, let him pass judgment according to what is in the Book of Allah. If he is faced with a matter that is not mentioned in the Book of Allah, let him pass judgment according to the way His Prophet passed judgment. If he is faced with a matter that is not mentioned in the Book of Allah, and concerning which His Prophet did not pass judgment, then let him pass judgment according to the way the righteous passed judgment. And let him not say 'I am afraid, I am afraid.' For that which is lawful is clear and that which is unlawful is clear, and between them are matters which are not as clear. Leave that which makes you doubt for that which does not make you doubt."

Ibn `Abbas said, "How can you ask the people of the Scriptures about their Books while you have Allah's Book (the Qur'an) which is the most recent of the Books revealed by Allah, and you read it in its pure undistorted form?"

“I asked Aishah `ālimal-ghaibi wash-shahādati anta taḥkumu baina `ibādika fīmā kānū fīhi yakhtalifūn, ihdini limakhtulifa fīhi minal-ḥaqqi bi'idhnika innaka tahdī man tashā'u ilā ṣirātin mustaqīm).”