Musannaf Ibn Abi Shayba 16:238

Abu Bakr narrated to us, he said: Abu Mu'awiyah narrated to us, from 'Asim, from 'Isa ibn Hattan, from Mus'ab ibn Sa'd, from his father, that when his chest would ache, he would have *al-hasu* (a type of broth) made for him, containing garlic, and he would sip it.