"Hilal came to the Messenger of Allah with one-tenth of the honey and asked him to protect a valley for him that was called Salabah. 'The Messenger of Allah protected that valley for him. When 'Umar bin Al-Khattab became the Khalifah, sufyan bin Wahb wrote the 'Umar and asked him (about that), and Umar wrote: 'If the gives me what he used to give to the Messenger of Allah, one-tenth of his honey, I will protect Salahab for him, otherwise they are just bees and anyone who wants to may eat of it."'  

جَاءَ هِلاَلٌ إِلَى رَسُولِ اللَّهِ ﷺ بِعُشُورِ نَحْلٍ لَهُ وَسَأَلَهُ أَنْ يَحْمِيَ لَهُ وَادِيًا يُقَالُ لَهُ سَلَبَةُ فَحَمَى لَهُ رَسُولُ اللَّهِ ﷺ ذَلِكَ الْوَادِيَ فَلَمَّا وَلِيَ عُمَرُ بْنُ الْخَطَّابِ كَتَبَ سُفْيَانُ بْنُ وَهْبٍ إِلَى عُمَرَ بْنِ الْخَطَّابِ يَسْأَلُهُ فَكَتَبَ عُمَرُ إِنْ أَدَّى إِلَيْكَ مَا كَانَ يُؤَدِّي إِلَى رَسُولِ اللَّهِ ﷺ مِنْ عُشْرِ نَحْلِهِ فَاحْمِ لَهُ سَلَبَةَ ذَلِكَ وَإِلاَّ فَإِنَّمَا هُوَ ذُبَابُ غَيْثٍ يَأْكُلُهُ مَنْ شَاءَ