Dalil

Riyad as-Salihin 302

Urging one's kith and kin to Obey Allah and refrain from evils

- و عن أبي ثرية سبرة بن معبد الجهني رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم: " علموا الصبي الصلاة لسبع سنين" واضربوه عليها ابن عشر سنين" حديث حسن رواه أبو داود، والترمذي وقال حديث حسن. ولفظ أبي داود: " مروا الصبي بالصلاة إذا بلغ سبع سنين".

Translation

Sabrah bin Ma'bad Al-Juhani (May Allah be pleased with him) reported: Messenger of Allah (PBUH) said, "Teach a boy Salat (the prayer) when he attains the age of seven years, and punish him (if he does not offer it) at ten". [Abu Dawud and Tirmidhi, who categorized it as Hadith Hasan]. The narration in Abu Dawud is: Messenger of Allah (PBUH) said, "Order a boy to perform Salat (the prayer) when he is seven years old".

Grades by grader

Ahmad Muhammad ShakirHasan Sahihgraded on tirmidhi:407fawazahmed0
Bashar Awad MaaroufHasangraded on tirmidhi:407fawazahmed0
Zubair Ali ZaiGoodgraded on tirmidhi:407fawazahmed0, hadithunlocked, sunnah.com
al-AlbaniHasan Sahihgraded on tirmidhi:407fawazahmed0