رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 785
The Book of Dress
The Excellence of Wearing White Clothes and the Permissibility of Wearing Red, Green, Yellow and Black Clothes Made from Cotton and Linen but not Silk
وَعَنْ عَائِشَةَ رضى اللَّهُ عَنْهَا قَالَتْ: كُفِّنَ رَسُولُ اَللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ فِي ثَلَاثَةِ أَثْوَابٍ بِيضٍ سَحُولِيَّةٍ مِنْ كُرْسُفٍ، لَيْسَ فِيهَا قَمِيصٌ وَلَا عِمَامَةٌ.((مُتَّفَقٌ عَلَيْهِ))
'Aishah (May Allah be pleased with her) reported: The body of Messenger of Allah (ﷺ) was shrouded in three white Yemeni cotton garments, among which was neither a gown nor a turban. [Al- Bukhari and Muslim].
Riyad as-Salihin, 785