Man Lā Yaḥḍuruh al-Faqīh

قَالَ رَسُولُ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ: «تَنَفَّلُوا فِي سَاعَةِ اَلْغَفْلَةِ وَ لَوْ بِرَكْعَتَيْنِ خَفِيفَتَيْنِ فَإِنَّهُمَا تُورِثَانِ دَارَ اَلْكَرَامَةِ.

The Messenger of Allah (saws) said: "Perform supererogatory (extra) prayers during the time of heedlessness, even if it is just two light rak'ahs (units of prayer), for they lead to the abode of honor."

وَ فِي خَبَرٍ آخَرَ: «دَارَ اَلسَّلاَمِ.

In another narration: "The Abode of Peace."

وهي الجنة، وساعة الغفلة بين المغرب والعشاء الآخرة.

It refers to Paradise, and the time of heedlessness is between Maghrib (sunset) and the later Isha (night) prayer.