Surah An-Nisa Verse 101 - English Translation by Dr Laleh Bakhtiar
Surah An-Nisaوَإِذَا ضَرَبۡتُمۡ فِي ٱلۡأَرۡضِ فَلَيۡسَ عَلَيۡكُمۡ جُنَاحٌ أَن تَقۡصُرُواْ مِنَ ٱلصَّلَوٰةِ إِنۡ خِفۡتُمۡ أَن يَفۡتِنَكُمُ ٱلَّذِينَ كَفَرُوٓاْۚ إِنَّ ٱلۡكَٰفِرِينَ كَانُواْ لَكُمۡ عَدُوّٗا مُّبِينٗا
And when you traveled on the earth, there is no blame on you if you shorten the formal prayer if you feared that you would be persecuted by those who were ungrateful. The ones who are ungrateful, they had been for you a clear enemy