عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ رَضِيَ اللَّهُ عَنْهُ قَالَ: خَرَجْنَا مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ فِي سَفَرٍ فَمُطِرْنَا، قَالَ: ((لِيُصَلِّ مَنْ شَاءَ مِنْكُمْ فِي رَحْلِهِ))
Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) says: We set out on a journey with the Messenger of Allah (peace and blessings be upon him), (along the way) it began to rain, so the Prophet (peace and blessings be upon him) said: Whoever wishes, may perform the prayer in his tent.