Man Lā Yaḥḍuruh al-Faqīh

Hadith 974
prostrationdua
976 - وَقَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «إِنَّ اَلْعَبْدَ إِذَا سَجَدَ فَقَالَ يَا رَبِّ يَا رَبِّ حَتَّى يَنْقَطِعَ نَفَسُهُ قَالَ لَهُ اَلرَّبُّ تَبَارَكَ وتَعَالَى «لَبَّيْكَ مَا حَاجَتُكَ ».
Hadith.976 - Imam Jafar ibn Muhammad Al-Sadiq (as) said: "When a servant prostrates and says, 'O’ Lord (azj), O’ Lord (azj),' until their breath runs out, the Lord (azj), Blessed and Exalted, responds, 'Here I am; what is your need?'".
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq