IBNHIBBAN 1731:
from Kadhab Abū Muḥammad —
[Machine] I heard the Messenger of Allah ﷺ saying, "Whoever fulfills the five daily prayers, perfecting them, will have no deficiency in his rights with Allah. He will have a covenant with Allah that he will not be punished. And whoever fulfills them, but with some deficiencies in his rights, will not have a covenant with Allah. If Allah wills, He will have mercy on him, and if He wills, He will punish him."
ابن حبّان ١٧٣١:
عن كذب ابو محمد —
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «مَنْ جَاءَ بِالصَّلَوَاتِ الْخَمْسِ قَدْ أَكْمَلَهُنَّ لَمْ يَنْقُصْ مِنْ حَقِّهِنَّ شَيْئًا كَانَ لَهُ عِنْدَ اللَّهِ عَهْدٌ أَنْ لَا يُعَذِّبَهُ وَمَنْ جَاءَ بِهِنَّ وَقَدِ انْتَقَصَ مِنْ حَقِّهِنَّ شَيْئًا فَلَيْسَ لَهُ عِنْدَ اللَّهِ عَهْدٌ إِنْ شَاءَ رَحِمَهُ وَإِنْ شَاءَ عَذَّبَهُ»
hadithunlocked.com