Abu Barza reported:I said: Allah's Messenger, teach me something so that I may derive benefit from it. He said: Remove the troublesome thing from the paths of the Muslims
أَنَّ أَبَا بَرْزَةَ، قَالَ قُلْتُ لِرَسُولِ اللَّهِ صلى الله عليه وسلم يَا رَسُولَ اللَّهِ إِنِّي لاَ أَدْرِي لَعَسَى أَنْ تَمْضِيَ وَأَبْقَى بَعْدَكَ فَزَوِّدْنِي شَيْئًا يَنْفَعُنِي اللَّهُ بِهِ. فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " افْعَلْ كَذَا افْعَلْ كَذَا - أَبُو بَكْرٍ نَسِيَهُ - وَأَمِرَّ الأَذَى عَنِ الطَّرِيقِ ".
Abu Barza reported that he said to Allah's Messenger (ﷺ):Allah's Messenger, I do not know whether I would survive after you, so confer upon me something by which Allah should benefit me. Thereupon Allah's Messenger (ﷺ) said: Do this and that and remove the troublesome things from the paths