 Munda surrendered, sent forty young nobles as hostages and an indemnity was imposed on them.After Certima, Tiberius Gracchus defeated the Celtiberians guarding the military camp in Alce (Livy mentions 9,000 men and 320 men and 112 horses captured; 109 Romans fell).Gracchus then captured the city, and negotiated the defection of some important nobles, including what Livy thought was by far the most powerful man in Hispania, a Celtiberian chief named "Thurru".