15وَلَقَد كانوا عاهَدُوا اللَّهَ مِن قَبلُ لا يُوَلّونَ الأَدبارَ ۚ وَكانَ عَهدُ اللَّهِ مَسئولًاM. M. GhaliAnd indeed they had already covenanted with Allah earlier, that they would not turn their backs; and a covenant with Allah will be questioned.