كَانَ رَسُولُ اللَّهِ ص إِذَا صَلَّى الْعِشَاءَ أَوَى إِلَى فِرَاشِهِ فَلَمْ يُصَلِّ شَيْئاً حَتَّى يَنْتَصِفَ اللَّيْلُ[2].
Hadith.1375 - Ubayd ibn Zurarah narrated from Imam Jafar ibn Muhammad Al-Sadiq (as) that He said: "The Messenger of Allah (sw), after performing the Isha prayer, would retire to his bed and would not perform any additional prayer until midnight."