Hadith 24912
٢٤٩١٢ - حدثنا أبو بكر قال: حدثنا عبد الأعلى عن هشام عن محمد في الرجل يقول: قد أخذت، (قد) (١) رضيت، قال: هو بالخيار ما كان على شرطه.
Muhammad, may Allah have mercy on him, said regarding the person who says, "I have received and I am satisfied," that he has the option (of rescinding) according to the condition he had stipulated.