The Messenger of Allah (way peace be upon him) said: Prayer along with the Imam is twenty-five times more excellent than prayer said by a single person.
Sahih Muslim Book 5, Hadith 309
← Previous Hadith Prayer said in a congregation is equivalent to twenty-five (prayers) as compared with the prayer said by a single person.

Sahih Muslim Book 5, Hadith 308 Next Hadith → Prayer said in a congregation is twenty-seven degrees more excellent than prayer said by a single person.

Sahih Muslim Book 5, Hadith 310