Narrated Abu Sa`id Al-Khudri: I heard Allah's Apostle saying, "There is no prayer after the morning prayer till the sun rises, and there is no prayer after the `Asr prayer till the sun sets."
Hadith Referenceصحيح البخاري / كتاب مواقيت الصلاة / 586
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Muawiya: You offer a prayer which I did not see being offered by Allah's Apostle when we were in his company and he certainly had forbidden it (i.e. two rak`at after the `Asr prayer).
Hadith Referenceصحيح البخاري / كتاب مواقيت الصلاة / 587
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Abu Huraira: Allah's Apostle forbade the offering of two prayers: -1. after the morning prayer till the sunrises. -2. after the `Asr prayer till the sun sets.
Hadith Referenceصحيح البخاري / كتاب مواقيت الصلاة / 588
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة