Al Baqarah, 283 Ayah
2:283
۞ وَإِن كُنتُمۡ عَلَىٰ سَفَرٖ وَلَمۡ تَجِدُواْ كَاتِبٗا فَرِهَٰنٞ مَّقۡبُوضَةٞۖ فَإِنۡ أَمِنَ بَعۡضُكُم بَعۡضٗا فَلۡيُؤَدِّ ٱلَّذِي ٱؤۡتُمِنَ أَمَٰنَتَهُۥ وَلۡيَتَّقِ ٱللَّهَ رَبَّهُۥۗ وَلَا تَكۡتُمُواْ ٱلشَّهَٰدَةَۚ وَمَن يَكۡتُمۡهَا فَإِنَّهُۥٓ ءَاثِمٞ قَلۡبُهُۥۗ وَٱللَّهُ بِمَا تَعۡمَلُونَ عَلِيمٞ ٢٨٣
Wa 'In Kuntum `Alá Safarin Wa Lam Tjidū Kātibāan Farihānun Maqbūđatun ۖ Fa'in 'Amina Ba`đukum Ba`đāan Falyu'uaddi Al-Ladhī A'utumina 'Amānatahu Wa Līattaqi Al-Laha Rabbahu ۗ Wa Lā Taktumū Ash-Shahādata ۚ Wa Man Yaktumhā Fa'innahu 'Āthimun Qalbuhu Wa ۗ Allāhu Bimā Ta`malūna `Alīmun
And if you are on a journey and cannot find a scribe, then a security deposit [should be] taken. And if one of you entrusts another, then let him who is entrusted discharge his trust [faithfully] and let him fear Allah, his Lord. And do not conceal testimony, for whoever conceals it - his heart is indeed sinful, and Allah is Knowing of what you do.