Sahih Bukhari Volume 2, Book 24, Hadith 1424

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، قَالَ حَدَّثَنِي خُبَيْبُ بْنُ عَبْدِ الرَّحْمَنِ، عَنْ حَفْصِ بْنِ عَاصِمٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ سَبْعَةٌ يُظِلُّهُمُ اللَّهُ تَعَالَى فِي ظِلِّهِ يَوْمَ لاَ ظِلَّ إِلاَّ ظِلُّهُ إِمَامٌ عَدْلٌ، وَشَابٌّ نَشَأَ فِي عِبَادَةِ اللَّهِ، وَرَجُلٌ قَلْبُهُ مُعَلَّقٌ فِي الْمَسَاجِدِ، وَرَجُلاَنِ تَحَابَّا فِي اللَّهِ اجْتَمَعَا عَلَيْهِ وَتَفَرَّقَا عَلَيْهِ، وَرَجُلٌ دَعَتْهُ امْرَأَةٌ ذَاتُ مَنْصِبٍ وَجَمَالٍ فَقَالَ إِنِّي أَخَافُ اللَّهَ، وَرَجُلٌ تَصَدَّقَ بِصَدَقَةٍ فَأَخْفَاهَا حَتَّى لاَ تَعْلَمَ شِمَالُهُ مَا تُنْفِقُ يَمِينُهُ، وَرَجُلٌ ذَكَرَ اللَّهَ خَالِيًا فَفَاضَتْ عَيْنَاهُ ‏"‏‏

Narrated By Abu Huraira : The Prophet (p.b.u.h) said, "Seven people will be shaded by Allah under His shade on the day when there will be no shade except His. They are: 1. A just ruler. 2. A young man who has been brought up in the worship of Allah, (i.e. worship Allah (Alone) sincerely from his childhood). 3. A man whose heart is attached to the mosque (who offers the five compulsory congregational prayers in the mosque). 4. Two persons who love each other only for Allah's sake and they meet and part in Allah's cause only. 5. A man who refuses the call of a charming woman of noble birth for an illegal sexual intercourse with her and says: I am afraid of Allah. 6. A person who practices charity so secretly that his left hand does not know what his right hand has given (i.e. nobody knows how much he has given in charity). 7. A person who remembers Allah in seclusion and his eyes get flooded with tears."