The Chapter on the Virtues of Prayer
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 31
وَ أَتَى رَجُلٌ رَسُولَ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ فَقَالَ اُدْعُ اَللَّهَ أَنْ يُدْخِلَنِي اَلْجَنَّةَ فَقَالَ لَهُ «أَعِنِّي بِكَثْرَةِ اَلسُّجُودِ.
A man came to the Messenger of Allah صلى الله عليه وعلى آله وسلم and said: "Pray to Allah سبحانه وتعالى to admit me into Paradise." The Prophet عليه السلام replied: "Help me [in achieving this for you] by increasing the number of your prostrations (Sujood)."
- Ṣaḥīḥ al-Faqīh