Witr in Jamaa'ah

Q: Salaah-654: The Taraaweeh salaah and Witr salaah needed to be performed in Jamaa'ah when the news of the moon was received only at one in the morning. However, people had already performed their Witr salaah individually after the lsha salaah. Should they repeat the Witr salaah in Jamaa'ah or will the first Witr salaah suffice?

Answer: It will not be necessary for those who already performed the Witr salaah to join the Jamaa'ah. Those who did not yet perform the Witr salaah should do so in Jamaa'ah. And Allaah knows best what is most correct.

Fatawa Rahimiyyah vol.2