As Salamu Alaikum wa Rahmatullahi wa Barakatuhu
A Thousand VirtuesMus'ab b. Sa'd reported that his father told him that he had been in the company of Allah's Messenger (Sallallahu Alayhi wa Sallam) and that he said: Is one amongst you powerless to get one thousand virtues every day. Amongst those who had been sitting there, one asked: How one amongst us can get one thousand virtues every day? He said: Recite: “
Subhanallah” (“Glorified be Allah") one hundred times for (by reciting them) one thousand virtues are recorded (to your credit) and one thousand vices are blotted out. (Muslim)