Ibn ‘Abbas reported God's Messenger as saying, “There are two eyes which will never be touched by hell, an eye which weeps from fear of God and an eye which spends the night on guard in God’s path." Tirmidhi transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الجهاد / 3829
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:حسن
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «حسن، رواه الترمذي (1639 وقال: حسن غريب)»