<p style='text-align: justify;'>Letter, c. 1050 CE, written by Nathan ha-Kohen he-Ḥaver b. Isaiah, in Tiberias, to Jacob b. David he-Ḥasid, probably in Fusṭāṭ. The writer asks the recipient for support on behalf of the sick who are seeking a cure at the hot springs of Tiberias. </p>