Hadith #30 (The Forty Hadith of Imam Nawawi)
Book: Allah's obligations, limits, prohibitions, and silences
Narrator(s): Abu Tha'labah al-Kushanee (Jurthoom ibn Nashir)
Grade: Hasan

Verily Allah ta’ala has laid down religious obligations (fara’id), so do not neglect them; and He has set limits, so do not overstep them; and He has forbidden some things, so do not violate them; and He has remained silent about some things, out of compassion for you, not forgetfulness — so do not seek after them.

Source: https://parallelquran.com/hadith/forty-nawawi-30/