A’ishah(may Allaah be pleased with her) said “One of the wives of the Apostle of Allaah ﷺ observed I’tikaf along with him (in the mosque). She would see yellowness and redness. Sometimes we would place a washbasin while she prayed.”
قَالَتِ اعْتَكَفَتْ مَعَ النَّبِيِّ ﷺ امْرَأَةٌ مِنْ أَزْوَاجِهِ فَكَانَتْ تَرَى الصُّفْرَةَ وَالْحُمْرَةَ فَرُبَّمَا وَضَعْنَا الطَّسْتَ تَحْتَهَا وَهِيَ تُصَلِّي