737. hadíth
وَ لِذَلِكَ قَالَ اَلنَّبِيُّ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ: فِي اَلنَّخْلَةِ "اِسْتَوْصُوا بِعَمَّتِكُمْ خَيْراً".
For this reason, the Prophet (peace be upon him and his family) said regarding the date palms: "Treat your paternal aunt (metaphorical) well."