While the Asturian monarch invested the new fortress, Musa camped his army on the nearby hill of Monte Laturce, hoping to force the raising of the siege.
The battle appears to have impressed itself on the memory of its generation (at least regionally), for the Riojan Chronica Prophetica (composed in 882) contains a regnal list of Asturian kings coloured with a few annotations.
[3] The Chronica Albeldense, probably composed in Rioja and possibly by an eye-witness, records that Ordoño entered the city of Albelda after a bloody siege, adding that Musa was spreading lies from his encampment atop Monte Laturce before his army was annihilated.
[6] The only source which may directly speak of Monte Laturce under the year 859 is Ibn al-Athir, who wrote that in 245 AH (which began 7 April 859) the Muslim governor of Tarazona (who is known to have been Musa at the time) invaded the Kingdom of Navarre and captured a Christian castle, taking its inhabitants prisoner.
The "gifts" from Charles the Bald which Ordoño's soldiers found in the camp of Musa at Monte Laturce may have been the ransom paid for Sancho and Emenon, in which case their capture occurred prior to 859/60.