Surah Al-Baqara Verse 239 - English Translation by Muhammad Mahmoud Ghali
Surah Al-Baqaraفَإِنۡ خِفۡتُمۡ فَرِجَالًا أَوۡ رُكۡبَانٗاۖ فَإِذَآ أَمِنتُمۡ فَٱذۡكُرُواْ ٱللَّهَ كَمَا عَلَّمَكُم مَّا لَمۡ تَكُونُواْ تَعۡلَمُونَ
Yet, in case you fear (the enemy), then (pray) afoot or riding; so when you are secure, then remember Allah, as He taught you that (i.e., the prayers) which you did not know