Her supplication after Witr Prayer

It is narrated from Lady Fatima Zahra (s.a.) that she said: The Prophet (s.a.w.a.) created eagerness for Jihad and mentioned its excellence, and when I asked him about it, he said: Should I not give you proof about something, which is easy and its reward is great; there is no believer man or woman, who performs two prostrations at the end of Witr and recites in each Sajdah five times:

He will not lift his head till Allah forgives all his sins, answers all his supplications and if he dies that night, he would die a martyr.