Of course the person who gives to the family a she-camel as a gift, which gives milk morning and evening equal to a large bowl, its reward (the reward of the gift) is great.  

أَلاَ رَجُلٌ يَمْنَحُ أَهْلَ بَيْتٍ نَاقَةً تَغْدُو بِعُسٍّ وَتَرُوحُ بِعُسٍّ إِنَّ أَجْرَهَا لَعَظِيمٌ  

He who gives a she-camel as a gift, for him is the reward (of the gift) both morning and evening - a reward for drinking milk in the morning and a reward for drinking milk in the evening.  

عَنِ النَّبِيِّ ﷺ أَنَّهُ نَهَى فَذَكَرَ خِصَالاً وَقَالَ مَنْ مَنَحَ مَنِيحَةً غَدَتْ بِصَدَقَةٍ وَرَاحَتْ بِصَدَقَةٍ صَبُوحِهَا وَغَبُوقِهَا