Keringanan shalat satu rakaat bagi orang ketika dalam keadaan takut
Imam Ibnu Majah : 1058حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الْمَلِكِ بْنِ أَبِي الشَّوَارِبِ وَجُبَارَةُ بْنُ الْمُغَلِّسِ قَالَا حَدَّثَنَا أَبُو عَوَانَةَ عَنْ بُكَيْرِ بْنِ الْأَخْنَسِ عَنْ مُجَاهِدٍ عَنْ ابْنِ عَبَّاسٍ قَالَافْتَرَضَ اللَّهُ الصَّلَاةَ عَلَى لِسَانِ نَبِيِّكُمْ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي الْحَضَرِ أَرْبَعًا وَفِي السَّفَرِ رَكْعَتَيْنِ
Narrated to us [Muhammad bin Abdul Malik bin Abu Asy Syawarib] and [Jubarah bin Al Mughallas], both said: narrated to us [Abu Awanah] from [Bukair bin Al Akhnas] from [Mujahid] from [Ibnu Abbas], he said: Allah prescribed through your Prophet shallallahu 'alaihi wasallam’s tongue: four rak'ahs for resident prayer, two rak'ahs for travel prayer.