The seven people to be under the shade of Allah on the day of qiyaamah

 The seven people to be under the shade of Allah on the day of qiyaamah. 

Narrated Abu Huraira:

The Prophet (ﷺ) said, "Allah will give shade, to seven, on the Day when there will be no shade butHis. (These seven persons are) a just ruler, a youth who has been brought up in the worship of Allah (i.e. worships Allah sincerely from childhood), a man whose heart is attached to the mosques (i.e. to pray the compulsory prayers in the mosque in congregation), two persons who love each other only for Allah's sake and they meet and part in Allah's cause only, a man who refuses the call of a charming woman of noble birth for illicit intercourse with her and says: I am afraid of Allah, a man who gives charitable gifts 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), and a person who remembers Allah in seclusion and his eyes are then flooded with tears."

Sahih al-Bukhari 660.

These are the seven people who will be under the shade of Allah on the day of qiyaamah. 

One of them is two friends who loved each other for the sake of Allah and the youth who rise up in the remembrance and worship of Allah subhana wa ta'Ala. 

In another hadith, 

Abu Huraira reported Allah's Apostle (ﷺ) as saying:

A person visited his brother in another town and Allah deputed an Angel to wait for him on his way and when he came to him he said: Where do you intend to go? He said: I intend to go to my brother in this town. He said: Have you done any favour to him (the repayment of which you intend to get)? He said: No, excepting this that I love Mm for the sake of Allah, the Exalted and Glorious. Thereupon he said: Iam a meesenger to you from, Allah: (to inform you) that Allah loves you as you love him (for His sake).

Sahih Muslim 2567.