15وَلَقَد كانوا عاهَدُوا اللَّهَ مِن قَبلُ لا يُوَلّونَ الأَدبارَ ۚ وَكانَ عَهدُ اللَّهِ مَسئولًاZafar AnsariThey had earlier covenanted with Allah that they would not turn their backs in flight. And a covenant made with Allah must needs be answered for.