Repentance and seeking forgiveness — Du'a 5

وَقَالَ صلى الله عليه وسلم: ((أَقرَبُ مَا يَكُونُ العَبدُ مِن رَبِّهِ وَهُوَ سَاجِدٌ فَأَكثِرُوا الدُّعَاءَ)).

English meaning

He also said: ‘The nearest a servant is to his Lord is when he is prostrating, so supplicate much therein.