[Machine] Abu Dharr, may Allah be pleased with him, reported that the Messenger of Allah ﷺ said: "Successful is the one who purifies his heart for the sake of faith, and makes his heart sound, his tongue truthful, his soul content, and his character upright. He also makes his ears attentive and his eyes observant. As for the ears, they are deaf to sinful speech, and the eyes are restrained from looking at what is forbidden. Indeed, successful is the one who makes his heart ever watchful."  

أَبُو ذَرٍّ إِنَّ رَسُولَ اللهِ ﷺ قَالَ قَدْ أَفْلَحَ مَنْ أَخْلَصَ قَلْبَهُ لِلْإِيمَانِ وَجَعَلَ قَلْبَهُ سَلِيمًا وَلِسَانَهُ صَادِقًا وَنَفْسَهُ مُطْمَئِنَّةً وَخَلِيقَتَهُ مُسْتَقِيمَةً وَجَعَلَ أُذُنَهُ مُسْتَمِعَةً وَعَيْنَهُ نَاظِرَةً فَأَمَّا الْأُذُنُ فَقَمِعٌ وَالْعَيْنُ مُقِرَّةٌ بِمَا يُوعَى الْقَلْبُ وَقَدْ أَفْلَحَ مَنْ جَعَلَ قَلْبَهُ وَاعِيًا