“The Messenger of Allah ﷺ said: ‘The month is like that and like that and like that,’ and he showed nine fingers on the third time to indicate twenty-nine.”
قَالَ رَسُولُ اللَّهِ ﷺ الشَّهْرُ هَكَذَا وَهَكَذَا وَهَكَذَا وَعَقَدَ تِسْعًا وَعِشْرِينَ فِي الثَّالِثَةِ