Benedictio aquę frigide ad iudicium faciendum (Iud Dei XIII)

Mg: Oxford, Magdalen College, MS lat. 226, fos. 211v-217r description & facsimiles
Vt: London, British Library, MS Cotton Vitellius A.VII, fos. 191r- description & facsimiles

This twelfth-century text is a blessing of cold water for the ordeal. It survives in several manuscripts.