Abu Hurairah (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "Your leaders will lead you in Salat (prayer). If they conduct it properly, you and they will be rewarded; but if they make mistakes you will earn the reward and they will be held responsible (for the mistakes)."[Al- Bukhari]. (DE)
App reference (DE): Book 19, Hadith 31 (DE)
Arabic/English book reference (DE): Book 19, Hadith 1838 (DE)