Imaam Maalik said:
“Truly I am only a mortal: I make mistakes (sometimes) and I am correct (sometimes). Therefore, look into my opinions: all that agrees with the Book and the Sunnah, accept it; and all that does not agree with the Book and the Sunnah, ignore it.” [Ibn ‘Abdul Barr in Jaami’ Bayaan al-’Ilm, 2/32]
Imaam Aboo Haneefah said:
“When I say something contradicting the Book of Allaah the Exalted or what is narrated from the Messenger (sallallaahu ‘alaihi wa sallam), then ignore my saying.” [Al-Fulaani in Eeqaaz Al-Himam, p. 50]
Imaam Ash-Shaafi’ee said:
“The Muslims are unanimously agreed that if a sunnah of the Messenger of Allaah (sallallaahu ‘alaihi wa sallam) is made clear to someone, it is not permitted for him to leave it for the saying of anyone else.” [I’laam , 2/361]
Imaam Ahmad said:
“Do not follow my opinion; neither follow the opinion of Maalik, nor Shaafi’i, nor Awzaa’i, nor Thawri, but take from where they took.” [Ibn al-Qayyim in I’laam, 2/302]
“Truly I am only a mortal: I make mistakes (sometimes) and I am correct (sometimes). Therefore, look into my opinions: all that agrees with the Book and the Sunnah, accept it; and all that does not agree with the Book and the Sunnah, ignore it.” [Ibn ‘Abdul Barr in Jaami’ Bayaan al-’Ilm, 2/32]
Imaam Aboo Haneefah said:
“When I say something contradicting the Book of Allaah the Exalted or what is narrated from the Messenger (sallallaahu ‘alaihi wa sallam), then ignore my saying.” [Al-Fulaani in Eeqaaz Al-Himam, p. 50]
Imaam Ash-Shaafi’ee said:
“The Muslims are unanimously agreed that if a sunnah of the Messenger of Allaah (sallallaahu ‘alaihi wa sallam) is made clear to someone, it is not permitted for him to leave it for the saying of anyone else.” [I’laam , 2/361]
Imaam Ahmad said:
“Do not follow my opinion; neither follow the opinion of Maalik, nor Shaafi’i, nor Awzaa’i, nor Thawri, but take from where they took.” [Ibn al-Qayyim in I’laam, 2/302]