Al-Miqdam b. Ma'dikarib reported the Prophet as saying, “If you measure out your food* you will be blessed in it." *This is said to refer to such matters as buying and selling, and taking care that suitable portions are given to one’s children. Bukhari transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الأطعمة / 4198
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه البخاري (2128)»