Arabic (Original)
وَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا نُودِيَ لِلصَّلَاةِ صَلَاةِ الصُّبْحِ وَأَحَدُكُمْ جُنُبٌ فَلَا يَصُمْ يَوْمَئِذٍ.
English Translation
The Messenger of Allah (peace be upon him) said: 'When the call is made for the Fajr prayer while one of you is in a state of major ritual impurity, then he should not fast that day.'