Intertribal feuds, which had been more or less dropped in the common cause of piracy—and the plethora of heads it afforded—had now broken out again, and were growing in intensity. Besides these troubles in the Batang Lupar and Saribas, the Dayaks of the Rejang living on the Serikei and Kajulau rivers were giving considerable trouble. These Dayaks had moved over from the Sekrang and Saribas and were hand-in-glove with Rentap's rebels. They were open and declared enemies of the Government. The Kajulau was considered to be the centre of the enemy's country, and also to be inaccessible to attack. Confident in their impunity, they were becoming a terror to the peaceable inhabitants of the Rejang delta, so the Tuan Muda determined to attack them, and organised an expedition— the first to act independently of Kuching assistance, except for the loan of the dozen old muskets above mentioned. On June 6, 1856, the force, comprising a few Malays, and some 3000 Dayaks, started. To take the enemy by surprise the Tuan Muda decided to go up the Kalaka and march overland. Though the Malays of this river had suffered severely at the hands of the Kajulaus, they at first refused to accompany the expedition, regarding the difficulties as insuperable, and the danger as overwhelming. The result was that half the Malay force the Tuan Muda had brought with him were intimidated, and began to cry off; but Abang Aing restored their confidence, and shamed the Kalakas into accompanying the expedition. On the 14th, after having encountered great difficulties in passing the rapids, the force reached the Budu stream, and here the boats were left, but as there were enemies ahead and enemies to the right (the Saribas) a strong stockade was erected and garrisoned, to serve as a base and to guard the rear. Near this base were two long Dayak houses, and in one of them was staying a notorious Saribas Dayak chief named Saji. As the people were not declared enemies, though very doubtful friends, Saji could not be touched, but he remained a danger to be reckoned with, and against whom precautions had to be taken, for as soon as the expedition started overland he would be able to follow it with hundreds of men. But Saji was cautious. He preferred to wait to make his attack till the return of the expedition, when it would be easier to surprise, for, if not defeated, it would probably be disorganised. The march commenced on the 16th. The bala formed in three columns with the Malays in the centre, and at evening the tawaks (gongs) of the enemy could be heard in the distance sounding the alarm. But it was not until the 18th, after a tedious march over hilly land, that the verge of the enemy's country was reached. At 3 P.M. a sharp encounter took place, and the enemy were driven off, leaving a few dead on the field, and several long houses that had been abandoned in haste were entered and plundered. One of these houses the Tuan Muda occupied; and,