Abu Hurayrah (Radi Allahu anhu) reported
that the Prophet (sallallaahu 'alayhi wa sallam) said:

"Seven people will be shaded by Allah Subhanahu wa ta'ala,
under His shade on the day
when there will be no shade but His Throne.

They are:

(1) A just ruler-

(2) A youth who grew up in the worship of Allah, the Mighty and Majestic-

(3) A man whose heart is attached to the mosque-
(ie, who offers the five fardh salats in jama'at in the mosque).

(4) Two persons who love each other only for Allah's sake,
meeting for that and parting upon that-

(5) A man who is seduced by a woman of beauty & position,
but be says: ‘I fear Allaah’ Subhanahu wa ta'ala,-

(6) A man who gives in charity secretly, such that his left hand
does not know what his right hand gives in charity-

(7) A person who remembers Allah Subhanahu wa ta'ala,
in seclusion and his eyes get flooded with tears."

{ Bukhari & Muslim }