[Machine] Narrated by a companion of the Prophet Muhammad ﷺ : The first thing for which a servant will be held accountable on the Day of Judgment is their prayer. If they perform it completely, it will be recorded as complete. However, if they do not perform it completely, Allah will say: "Look if my servant has any voluntary prayers, so that the missed obligations can be completed with them." Then, the next thing that will be taken into account is the payment of Zakat (obligatory charity). After that, the rest of the deeds will be evaluated accordingly.  

عَنْ رَجُلٍ مِنْ أَصْحَابِ النَّبِيِّ ﷺ قَالَ أَوَّلُ مَا يُحَاسَبُ بِهِ الْعَبْدُ يَوْمَ الْقِيَامَةِ صَلَاتُهُ فَإِنْ أَتَمَّهَا كُتِبَتْ لَهُ تَامَّةً وَإِنْ لَمْ يَكُنْ أَتَمَّهَا قَالَ انْظُرُوا تَجِدُونَ لِعَبْدِي مِنْ تَطَوُّعٍ فَأَكْمِلُوا مَا ضَيَّعَ مِنْ فَرِيضَتِهِ ثُمَّ الزَّكَاةُ ثُمَّ تُؤْخَذُ الْأَعْمَالُ عَلَى حَسَبِ ذَلِكَ