Riyad as-Salihin 18:31

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] .