Between the place of worship where the Messenger of Allah ﷺ prayed and the wall, there was a gap through which a goat could pass.  

كَانَ بَيْنَ مُصَلَّى رَسُولِ اللَّهِ ﷺ وَبَيْنَ الْجِدَارِ مَمَرُّ الشَّاةِ  

He sought the place (in the mosque) where the copies of the Qur'an were kept and glorified Allah there, and the narrator made a mention that the Messenger of Allah ﷺ sought that place and that was between the pulpit and the qibla-a place where a goat could pass.  

أَنَّهُ كَانَ يَتَحَرَّى مَوْضِعَ مَكَانِ الْمُصْحَفِ يُسَبِّحُ فِيهِ وَذَكَرَ أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَتَحَرَّى ذَلِكَ الْمَكَانَ وَكَانَ بَيْنَ الْمِنْبَرِ وَالْقِبْلَةِ قَدْرُ مَمَرِّ الشَّاةِ  

Salama sought to say prayer near the pillar which was by that place where copies of the Qur'an were kept. I said to him: Abu Muslim. I see you striving to offer your prayer by this pillar. He said: I saw the Messenger of Allah ﷺ seeking to pray by its side.  

أَخْبَرَنَا قَالَ كَانَ سَلَمَةُ يَتَحَرَّى الصَّلاَةَ عِنْدَ الأُسْطُوَانَةِ الَّتِي عِنْدَ الْمُصْحَفِ فَقُلْتُ لَهُ يَا أَبَا مُسْلِمٍ أَرَاكَ تَتَحَرَّى الصَّلاَةَ عِنْدَ هَذِهِ الأُسْطُوَانَةِ قَالَ رَأَيْتُ النَّبِيَّ ﷺ يَتَحَرَّى الصَّلاَةَ عِنْدَهَا