Abu Hurairah said, "I will show you a prayer closest to that of the Prophet ﷺ." He used to recite the qunut in the last rakah of the noon prayer, the night prayer, and the dawn prayer, after saying, "Allah hears whoever praises Him." He would supplicate for the believers and curse the disbelievers.
لأقربن صلاة النبي ﷺ، فكان أبو هريرة يقنت في الركعة الآخرة من صلاة الظهر، وصلاة العشاء، وصلاة الصبح بعدما يقول سمع الله لمن حمده، فيدعو للمؤمنين، ويلعن الكفار.
Bukhari related it in "Adhan" (797), and Muslim in "Mosques" (676), both of them via Hisham (that is, Dastawai), from Yahya bin Abu Kathir, who said, Abu Salama bin Abdul-Rahman told us, that he heard Abu Hurairah, and he related it.