I prayed Witr at the beginning of the night, so is it permissible for me to pray if I get up at the end of the night?

Question:
Honorable Shaykh, may Allah grant you success, he says: I am afraid that I will not be able to get up at the end of the night, so I pray Witr before I sleep. If I wake up before Fajr, is it permissible for me to pray?

Answer:
Yes, what prevents you from praying? Pray, and the first Witr is sufficient? Praise be to Allah, pray whatever is easy for you, and the first Witr is sufficient? Yes,