 Complete the following phrase:  The dispute delayed the crusade even further. Raymond left Antioch to attack Maarrat al-Numan, which was captured. Robert took part in this siege as well. Raymond then tried to bribe Robert and the other leaders to follow him instead of Bohemund; Robert was offered six thousand sous, but each attempted bribe was ignored. Raymond continued south to Jerusalem in January, 1099, but Robert and Godfrey remained behind in Antioch until February. They rejoined Raymonds army at the Siege of Arqa. In June, Robert and Gaston IV of Bearn led the vanguard which arrived at Ramla, and with Tancred, he led an expedition into Samaria to find wood in order to construct siege engines for the 