and if you are on a journey and cannot find a scribe then a mortgage must be handed over and if one of you trusts the other the one who is trusted may return the mortgage entrusted to him and fear allah his lord and do not hide testimony and if one hides it his heart is sinful from within and allah knows what you do.
وإن كنتم على سفر ولم تجدوا كاتبا فرهان مقبوضة فإن أمن بعضكم بعضا فليؤد الذي اؤتمن أمانته وليتق الله ربه ولا تكتموا الشهادة ومن يكتمها فإنه آثم قلبه والله بما تعملون عليم