Sahih al-Bukhari 56:1
Narrated `Abdullah bin Masud:
I asked Allah's Messenger (ﷺ), "O Allah's Messenger (ﷺ)! What is the best deed?" He replied, "To offer the prayers at their early stated fixed times." I asked, "What is next in goodness?" He replied, "To be good and dutiful to your parents." I further asked, what is next in goodness?" He replied, "To participate in Jihad in Allah's Cause." I did not ask Allah's Messenger (ﷺ) anymore and if I had asked him more, he would have told me more.
Reference
Sahih al-Bukhari 56:1
In-book reference
Book 56, Hadith 1
Arabic Text
حَدَّثَنَا الْحَسَنُ بْنُ صَبَّاحٍ، حَدَّثَنَا مُحَمَّدُ بْنُ سَابِقٍ، حَدَّثَنَا مَالِكُ بْنُ مِغْوَلٍ، قَالَ سَمِعْتُ الْوَلِيدَ بْنَ الْعَيْزَارِ، ذَكَرَ عَنْ أَبِي عَمْرٍو الشَّيْبَانِيِّ، قَالَ قَالَ عَبْدُ اللَّهِ بْنُ مَسْعُودٍ ـ رضى الله عنه ـ سَأَلْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم قُلْتُ يَا رَسُولَ اللَّهِ أَىُّ الْعَمَلِ أَفْضَلُ قَالَ " الصَّلاَةُ عَلَى مِيقَاتِهَا ". قُلْتُ ثُمَّ أَىٌّ. قَالَ " ثُمَّ بِرُّ الْوَالِدَيْنِ ". قُلْتُ ثُمَّ أَىٌّ قَالَ " الْجِهَادُ فِي سَبِيلِ اللَّهِ ". فَسَكَتُّ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم وَلَوِ اسْتَزَدْتُهُ لَزَادَنِي.