Hadith 603

Anas reported God's Messenger as saying, “If anyone forgets a stated prayer or oversleeps, expiation is made by observing it when he remembers it.” A version has “That is the only expiation for it.” (Bukhari and Muslim.)

وَعَنْ أَنَسٍ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ نَسِيَ صَلَاةً أَوْ نَامَ عَنْهَا فَكَفَّارَتُهُ أَنْ يُصَلِّيَهَا إِذَا ذَكَرَهَا» . وَفِي رِوَايَةٍ: «لَا كَفَّارَة لَهَا إِلَّا ذَلِك»

Reference: 5606030
In-book reference: Book 4, Hadith 603