question #2 Sahih al-Bukhari 997, Book 14, Hadith 8 : How did the Prophet (ﷺ) involve his family in his nightly prayers?

The Prophet (ﷺ) used to offer his night prayer while I was sleeping across in his bed. Whenever
he intended to offer the witr prayer, he used to wake me up and I would offer the witr prayer too.