The Messenger of Allah ﷺ said, "Whoever finds success in something, let him stick to it."
حدثنا محمد بن بشار حدثنا محمد بن عبد الله حدثنا فروة أبو يونس عن هلال بن جبير
قال رسول الله ﷺ من أصاب من شيء فليلزمه
No references are available.
[Its chain is daif] Bukhari narrated it in Tarikh al-Kabir 8/206, from the hadith of Muhammad bin Abdullah Ansari, through this route. Busiri said, "This chain is daif. Hilal is obscure, and Ibn Hibban doubted whether he heard from Anas (Taqrib)." It also has another flaw.