Last will for Hasan and Husayn
Nahj al-Balāgha|Volume 1|Book 2|Chapter 47
وَاللهَ اللهَ فِي جِيرَانِكُمْ، فَإِنَّهُمْ وَصِيَّةُ نَبِيِّكُمْ، مَا زَالَ يُوصِي بِهِمْ حَتَّى ظَنَنَّا أَنَّهُ سَيُوَرِّثُهُمْ.
(Fear) Allāh (and) keep Allāh in view in the matter of your neighbours, because they were the subject of the Prophet’s advice. He went on advising in their favour till we thought he would allow them a share in inheritance.