Abdullah bin 'Amr bin Al-'as (May Allah be pleased with them) reported:\n A man asked the Messenger of Allah (ﷺ): "Which act in Islam is the best?" He (ﷺ) replied, "To give food, and to greet everyone, whether you know or you do not."[Al-Bukhari and Muslim].\n

Abdullah bin 'Amr bin Al-'as (May Allah be pleased with them) reported:\n A man asked the Messenger of Allah (ﷺ): "Which act in Islam is the best?" He (ﷺ) replied, "To give food, and to greet everyone, whether you know or you do not."[Al-Bukhari and Muslim].\n

وعن عبد الله بن عمرو بن العاص رضي الله عنهما أن رجلا سأل رسول الله صلى الله عليه وسلم‏:‏ أي الإسلام خير‏؟‏ قال‏:‏ ‏\n"‏تطعم الطعام، وتقرأ السلام على من عرفت ومن لم تعرف‏"‏‏.‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏