"No man comes to his Mawla and asks him for something from the surplus of what he has, and he withholds it from him, but on the Day of Resurrection a bald-headed Shuja'a [1] will be called to him and will be licking the surplus that he withheld." (Using translation from Nasāʾī 2566)  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «لَا يَأْتِي رَجُلٌ مَوْلَاهُ يَسْأَلُهُ مِنْ فَضْلٍ عِنْدَهُ فَيَمْنَعُهُ إِيَّاهُ إِلَّا دُعِيَ لَهُ يَوْمَ الْقِيَامَةِ شُجَاعًا يَتَلَمَّظُ فَضْلَهُ الَّذِي مَنَعَ»