Stephaton

Stephaton, or Steven, is the name given in medieval Christian traditions to the Roman soldier or bystander, unnamed in the Bible, who offered Jesus a sponge soaked in vinegar wine at the Crucifixion. In later depictions of the Crucifixion, Stephaton is frequently portrayed with Longinus, the soldier who pierced Jesus' side with a spear.

The sponge in this Biblical narrative is not to be confused with a Xylospongium, a sponge that is soaked in vinegar attached to a stick the Romans used after defecating.