حِصْنُ الْمُسْلِمِ
Hisn al-Muslim 252
Fortress of the Muslim (Hisn al-Muslim)
Seeking forgiveness and repentance
.وَقَالَ صلى الله عليه وسلم: أَقْرَبُ مَا يَكُونُ الْعَبْدُ مِنْ رَبِّهِ وَهُوَ سَاجِدٌ فَأَكثِرُوا الدُّعَاءَ.
-- Allah's Messenger (ﷺ) said: "The closest that the slave comes to his Lord is when he is prostrating, so invoke Allah much (in prostration)." Reference: Muslim 1/350.
Hisn al-Muslim, 252