Mohammad bin Ali bin Al-Hussein states in Thawab Al-A'amal Book: Abou Baseer reported from Imam Abou Abdellah (Pbuh) that he said: "For he who recites Al-Kawthar Chapter in all his prayers, Allah shall water him from Al-Kawthar on Resurrection Day. He will be next to the Messenger of Allah (Pbuhp) at the root of Touba Tree."
Al-Tabrasi states in Majma'a Al-Bayan Book: The Messenger of Allah (Pbuhp) that he said: "For he who recites Al-Kawthar Chapter, Allah shall water him from the rivers of heaven. He will be rewarded the rewards of all the sacrifices that the servants offered and will offer on feasts, either people of holy books or polytheists."
Al-Qotob Al-Rawandy states in Lub Al-Albab Book: The Messenger of Allah (Pbuhp) said: " For he who recites Al-Kawthar Chapter, Allah shall water him from the rivers of heaven. He will be rewarded the rewards of ten righteous deed multiplied by the count of all the sacrifices that the servants offered and will offer on the day of sacrifice."
Al-Qotob Al-Rawandy states in Lub Al-Albab Book: The Messenger of Allah (Pbuhp) said: " Reciting it is equivalent to one quarter of Quran. Reciting it four times is equivalent to reciting all of Quran."
Khawas Al-Quran: The Messenger of Allah (Pbuhp) said: " For he who recites Al-Kawthar Chapter, Allah shall water him from the rivers of heaven. He who recites it one hundred times on Friday eve will see the Prophet (Pbuhp) in his dreams."
Khawas Al-Quran: Imam Sadiq (Pbuh) said: " He who recites it after a prayer after midnight of a Friday eve one thousand times will see the prophet (Pbuhp) in his dreams."