https://masjidfurqan.co.uk/2017/03/17/a-statement-of-ath-thawri-to-reflect-upon-food-for-thought-for-hizbiyyoon-and-other-obstinate-followers-of-mubtadiah/
A Statement of Ath-Thawri to Reflect Upon -[Food For Thought For Hizbiyyoon and Other Obstinate Followers of Mubtadi'ah]