717. hadíth
وَقَالَ أَبُو جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ: «إِذَا أَخْرَجَ أَحَدُكُمُ اَلْحَصَاةَ مِنَ اَلْمَسْجِدِ فَلْيَرُدَّهَا فِي مَكَانِهَا أَوْ فِي مَسْجِدٍ آخَرَ فَإِنَّهَا تُسَبِّحُ.
Imam Muhammad ibn Ali Al-Baqir (a.s) said: "If any of you takes a pebble from the mosque, let them return it to its place or to another mosque, for it glorifies Allah (swt)”.