Q: Someone slept after performing Witr (Prayer with an odd number of units). Then got up to perform night supererogatory Salah, if this person ends this Salah with Witr, it will conflict with the Hadith that says, "There are no two Witrs during one night." However, if this person does not end it with Witr, it will conflict with the Hadith that says, "The last Rak`ahs of the night Salah should be odd." Moreover, if someone does not perform Witr at all, it will conflict with the Hadith reported on the authority of Abu Hurayrah: (Part No. 7; Page No. 190)? My friend instructed me to perform Witr prayer before sleeping. Furthermore, there are also some people who sleep without performing Witr with the intention of getting up to perform night supererogatory Salah but they oversleep.