Al-Adab Al-Mufrad 290

Abu Hurayra reported that the Prophet ﷺ said, "Do you know what it is that makes most people enter Hellfire?" "Allah and His Messenger know best," they said. He said, "The two empty ones:
the genitals and the mouth. Do you know what it is that makes most people enter Paradise? Taqwa of Allah and good character."

حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ: حَدَّثَنَا دَاوُدُ بْنُ يَزِيدَ قَالَ: سَمِعْتُ أَبِي يَقُولُ: سَمِعْتُ أَبَا هُرَيْرَةَ يَقُولُ: قَالَ النَّبِيُّ ﷺ: تَدْرُونَ مَا أَكْثَرُ مَا يُدْخِلُ النَّارَ؟ قَالُوا: اللَّهُ وَرَسُولُهُ أَعْلَمُ، قَالَ: الأَجْوَفَانِ: الْفَرْجُ وَالْفَمُ، وَأَكْثَرُ مَا يُدْخِلُ الْجَنَّةَ؟ تَقْوَى اللهِ وَحُسْنُ الْخُلُقِ.