Musannaf Ibn Abi Shayba 27:476

Khalid ibn Makhlad narrated to us, from Ibn Fudayl, from Abu Nasr, from Musawir al-Himyari, from his mother, from Umm Salamah, who said: I heard the Messenger of Allah (ﷺ) say: "A believer does not hate Ali, and a hypocrite does not love him."