Hadith 10:702
Abu Bakr narrated to us, he said: Ibn ‘Ulayyah narrated to us, from Muhammad ibn Ishaq, who said: Al-Qasim ibn Muhammad was asked about: "Unless they both fear that they will not be able to keep the limits of Allah." He said: "It is what has been made obligatory upon them regarding companionship and association."
حدثنا أبو بكر قال نا بن علية عن محمد بن إسحاق قال سئل القاسم بن محمد @QB@ إلا أن يخافا ألا يقيما حدود الله @QE@ قال ما افترض عليهما في العشرة والصحبة