Returning from their hunt in the spring of 1830, Black Hawk and his warriors found the site of their town preëmpted by white settlers and their ancestral burying-ground ploughed over. In deep rage, they set off for Malden, where they were liberally entertained and encouraged to rebel. Coming again to the site of their village a year later, they were peremptorily ordered away. This time they resolved to stand their ground, and Black Hawk ordered the squatters themselves to withdraw and gave them until the middle of the next day to do so. Black Hawk subsequently maintained that he did not mean to threaten bloodshed. But the settlers so construed his command and deluged Governor Reynolds with petitions for help. With all possible speed, sixteen hundred volunteers and ten companies of United States regulars were dispatched to the scene, and on the 25th of June, they made an impressive demonstration within view of the village. In the face of such odds discretion seemed the better part of valor, and during the succeeding night Black Hawk and his followers quietly paddled across the Mississippi. Four days later they signed an agreement never to return to the eastern banks without express permission from the United States Government. On the Indian side this compact was not meant to be kept. Against the urgent advice of Keokuk and other leaders, Black Hawk immediately began preparations for a campaign of vengeance. British intrigue lent stimulus, and a crafty "prophet," who was chief of a village some thirty-five miles up the Rock, made it appear that aid would be given by the Potawatomi, Winnebagoes, and perhaps other powerful peoples. In the first week of April, 1832, the disgruntled leader and about five hundred braves, with their wives and children, crossed the Mississippi at Yellow Banks and ascended the Rock River to the prophet's town, with a view to raising a crop of corn during the summer and taking the war-path in the fall.