Spring of Bandusium

O fons Bandusiae splendidior vitro dulci digne mero non sine floribus, cras donaberis haedo, cui frons turgida cornibus primis et venerem et proelia destinat; frustra: nam gelidos inficiet tibi rubro sanguine rivos lascivi suboles gregis.

te flagrantis atrox hora Caniculae nescit tangere, tu frigus amabile fessis vomere tauris praebes et pecori vago.

fies nobilium tu quoque fontium me dicente cavis impositam ilicem saxis, unde loquaces lymphae desiliunt tuae.

This bull mentions a "church of the Holy Martyrs Gervasius and Protasius at the Bandusine spring in Venusia" (ecclesia sanctorum martyrum Gervasii et Protasii in Bandusino fonte apud Venusiam).

[2] Travelers have proposed the village of Palazzo San Gervasio, 13 km east of Venusia, as the probable location of the church but failed to match any of the nearby springs with Horace's description.