https://abukhadeejah.com/ibn-baz-ibn-uthaymin-fasting-arafah-celebrating-eid-adha-different-day-to-makkah-hajj/
Shaykhs Ibn Bāz and Ibn ʿUthaymīn (rahimahumallāh) on Fasting ʿArafah and Celebrating ʿEid al-Aḍḥā on a Different Day to the People of Makkah and the Pilgrims at Hajj