قَالَ النَّبِيُّ ص الْوَلَاءُ لُحْمَةٌ كَلُحْمَةِ النَّسَبِ- لَا تُبَاعُ وَ لَا تُوهَبُ[1].
The Prophet, peace and blessings be upon him and his family, said: "Wala' (the bond of loyalty) is like the bond of lineage; it cannot be sold or given away as a gift."