يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ شَهَٰدَةُ بَيۡنِكُمۡ إِذَا حَضَرَ أَحَدَكُمُ ٱلۡمَوۡتُ حِينَ ٱلۡوَصِيَّةِ ٱثۡنَانِ ذَوَا عَدۡلٖ مِّنكُمۡ أَوۡ ءَاخَرَانِ مِنۡ غَيۡرِكُمۡ إِنۡ أَنتُمۡ ضَرَبۡتُمۡ فِي ٱلۡأَرۡضِ فَأَصَٰبَتۡكُم مُّصِيبَةُ ٱلۡمَوۡتِۚ تَحۡبِسُونَهُمَا مِنۢ بَعۡدِ ٱلصَّلَوٰةِ فَيُقۡسِمَانِ بِٱللَّهِ إِنِ ٱرۡتَبۡتُمۡ لَا نَشۡتَرِي بِهِۦ ثَمَنٗا وَلَوۡ كَانَ ذَا قُرۡبَىٰ وَلَا نَكۡتُمُ شَهَٰدَةَ ٱللَّهِ إِنَّآ إِذٗا لَّمِنَ ٱلۡأٓثِمِينَ
Yaaa aiyuhal lazeena aamanoo shahaadatu bainikum izaa hadara ahadakumul mawtu heenal wasiyyatis naani zawaa 'adlim minkum aw aakharaani min ghairikum in antum darabtum fil ardi fa asaabatkum museebatul mawt; tahbi soonahumaa mim ba'dis Salaati fa yuqsimaani billaahi inirtabtum laa nashtaree bihee samananw wa law kaana zaa qurbaa wa laa naktumu shahaadatal laahi innaaa izal laminal aasimeen
O ye who believe! When death approaches any of you, (take) witnesses among yourselves when making bequests,- two just men of your own (brotherhood) or others from outside if ye are journeying through the earth, and the chance of death befalls you (thus). If ye doubt (their truth), detain them both after prayer, and let them both swear by Allah: "We wish not in this for any worldly gain, even though the (beneficiary) be our near relation: we shall hide not the evidence before Allah: if we do, then behold! the sin be upon us!"
— Al-Mai'dah (ٱلْمَائِدَة), 5:106