We are an unlettered people who can neither write nor count. The month is thus, and thus. folding his thumb when he said it the third time. (Using translation from Muslim 1080n)
عَنِ النَّبِيِّ ﷺ قَالَ «إِنَّا أُمَّةٌ أُمِّيَّةٌ لَا نَحْسُبُ وَلَا نَكْتُبُ وَالشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا» وَعَقَدَ الْإِبْهَامَ فِي الثَّالِثَةِ وَالشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا تَمَامَ الثَّلَاثِينَ