Passing judgement in the mosque and ordering the punishment outside the Mosque

Narrated Abu Huraira:

A man came to Allah's Apostle while he was in the mosque, and called him, saying, "O Allah's Apostle! I have committed illegal sexual intercourse." The Prophet turned his face to the other side, but when the man gave four witnesses against himself, the Prophet ﷺ said to him, "Are you mad?" The man said, "No." So the Prophet ﷺ said (to his companions), "Take him away and stone him to death. "

قَالَ ابْنُ شِهَابٍ فَأَخْبَرَنِي مَنْ، سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، قَالَ كُنْتُ فِيمَنْ رَجَمَهُ بِالْمُصَلَّى. رَوَاهُ يُونُسُ وَمَعْمَرٌ وَابْنُ جُرَيْجٍ عَنِ الزُّهْرِيِّ عَنْ أَبِي سَلَمَةَ عَنْ جَابِرٍ عَنِ النَّبِيِّ ﷺ فِي الرَّجْمِ.