What has been revealed regarding ablution?

And the Statement of Allah جل جلاله: “O you who believe! When you intend to offer Salat (prayer), wash your faces and your hands (forearms) up to the elbows, rub (by passing wet hands over) your heads, and (wash) your feet up to the ankles...” (V.5:6) Abu ‘Abdullah said: The Prophet (ﷺ) ﷺ had made clear that it is obligatory (while performing) ablution to wash the (above-mentioned) body parts once. And the Prophet (ﷺ) ﷺ also did perform the ablution by washing these parts twice and thrice, but he never washed them more than three times. And the religious learned men disliked exceeding the limits set by the Prophet (ﷺ) ﷺ while performing ablution and to surpass the action of the Prophet (ﷺ) ﷺ.