The Martyrdom of Isaiah

Circa 1360
Illustration in Speculum Humanae Salvationis
Universitäts- und Landesbibliothek Darmstadt, MS 2505, fol. 43r

This prophet's death by sawing is detailed in the 3rd-century Ascension of Isaiah (5:1-14).

More of Isaiah

Source: ULB Darmstadt via Wikimedia Commons