قَالَ رَسُولُ اللَّهِ ص إِنَّ مِنْ حَقِّ الضَّيْفِ أَنْ يُكْرَمَ وَ أَنْ يُعَدَّ لَهُ الْخِلَالُ[2].
“Abu ‘Abd Allah (a.s.), has said that the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, has said, ‘It is of the rights of the guest to be honored and to prepare for him toothpicks [restroom according to another script of al-Kafi].”’