Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answer updated 1 year ago

Tabari mentioned in his famous book of history Tareekh al-Tabari (V. 8, P.187) that Yazeed openly declared his infidelity and denying Islam when he saw the head of Imam Husain (AS) by saying:

 لعبت هاشم بالملك فلا.   خبرٌ جاء ولا وحيٌ  نزل

Hashim family (of the Prophet) played with rule, otherwise, nothing came from God, nor any revelation was sent.

This poem of the cursed Yazeed is narrated in many other Sunni books.