the Prophet struck one hand with the other and said: "The month is like this and like this and like this," retaining one finger the third time. (Using translation from Nasāʾī 2135)  

عَنِ النَّبِيِّ ﷺ أَنَّهُ ضَرَبَ بِيَدِهِ عَلَى الْأُخْرَى وَقَالَ «الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا» وَنَقَصَ فِي الثَّالِثَةِ إصْبُعًا  

"The Messenger of Allah said: "The month is like this and like this and like this,"' meaning twenty-nine. Yahya bin Saeed and others narrated it from Ismail, from Muhammad bin Sad, from the Prophet. (Using translation from Nasāʾī 2136)   

قَالَ رَسُولُ اللهِ ﷺ «الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا» يَعْنِي تِسْعَةً وَعِشْرِينَ قَالَ أَبُو عَبْدِ الرَّحْمَنِ رَوَاهُ يَحْيَى بْنُ سَعِيدٍ وَغَيْرُهُ عَنْ إِسْمَاعِيلَ عَنْ مُحَمَّدِ بْنِ سَعْدٍ عَنِ النَّبِيِّ ﷺ مُرْسَلٌ  

"The Messenger of Allah said: 'The month is like this and like this and like this." (One of the narrators) Muhammad bin 'Ubaid clapped his hands three time to demonstrate it, then he withheld his left thumb the third time. Yahya bin Saeed said to Ismail (One of the narrators): "Form his father?' He said: "No." (Using translation from Nasāʾī 2137)   

قَالَ رَسُولُ اللهِ ﷺ «الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا» وَصَفَّقَ مُحَمَّدُ بْنُ عُبَيْدٍ بِيَدَيْهِ يَتْبَعُهَا ثَلَاثًا ثُمَّ قَبَضَ فِي الثَّالِثَةِ الْإِبْهَامَ فِي الْيُسْرَى