عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ أَمَرَنِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بِثَلَاثٍ وَنَهَانِي عَنْ ثَلَاثٍ أَمَرَنِي بِرَكْعَتَيِ الضُّحَى كُلَّ يَوْمٍ وَالْوِتْرِ قَبْلَ النَّوْمِ وَصِيَامِ ثَلَاثَةِ أَيَّامٍ مِنْ كُلِّ شَهْرٍ وَنَهَانِي عَنْ نَقْرَةٍ كَنَقْرَةِ الدِّيكِ وَإِقْعَاءٍ كَإِقْعَاءِ الْكَلْبِ وَالْتِفَاتٍ كَالْتِفَاتِ الثَّعْلَبِ
It is narrated from Sayyiduna Abu Huraira (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) commanded me to do three things and forbade me from three things. He (peace and blessings be upon him) commanded me to perform the Duha prayer every day, to perform the Witr prayer before sleeping, and to fast three days every month. And he forbade me from pecking like a rooster, sitting like a dog (in a gathering), and turning here and there like a fox (in prayer).