عن أبي هُرَيْرَةَ أَنَّهُ سمع رَسُولَ اللَّهِ  صلى الله عليه وسلم  يقول إِنَّ الْعَبْدَ لَيَتَكَلَّمُ بِالْكَلِمَةِ يَنْزِلُ بها في النَّارِ أَبْعَدَ ما بين الْمَشْرِقِ وَالْمَغْرِبِ

Abu Hurayrah (rta) reported that he heard God’s Messenger (sws) as saying: “A servant [of God] utters words because of which he sinks into the fire of Hell farther than the distance between the East and the West.”[1]



[1]. Ibid., vol. 4, 2290, (no. 2988).