In about 1808, on the same day that the Dakota attacked the Ojibwe at Long Prairie (Minnesota) a large war party of Sisseton, Wahpeton, and Yankton attacked the Ojibwe village near Pembina, who were encamped under the leadership of Aise-ance (Chief Little Shell I).
The battle was quite fierce and despite being outnumbered, the Ojibwe made a firm resistance and succeeded in forcing the Dakota away from their encampment and the women and children there. As the fight raged on, the oldest son of the Aise-ance was killed and his body was stripped on a large British peace medal. The Dakota warrior then held up the medal and made a great war cry, shaking the medal in defiance of the Ojibwe. Aise-ance, who had not noticed the death of his beloved son, turned and saw what had happened. With a blood-curdling cry he rushed forward into the midst of the gathered Dakota warriors and shot down the warrior holding the medal at point blank range! The shocked Dakota stepped back and Aise-ance proceeded to cut of the entire head of his enemy. He then shook the head at the terrified Dakota, retreated holding it up in triumph, and soon reached a secure shelter behind a tree. The Dakota were so awe-struck that none of them were able to raise enough courage to shoot at Aise-ance until he was back to safety. Aise-ance then rallied his warriors and they fought with unusual fierceness, soon routing the Dakota who started a general retreat despite still outnumbering the Ojibwe.
After the battle was over, a young Ojibwe hunter named Tabushaw and his friend Bena headed out, against the advice of their families, and sought to ambush the Dakota in their retreat. The caught up to the Dakota and fired into their ranks. After shooting, Bena turned and ran back to Pembina, but Tabushaw stayed and continued to attack. He kept up the fight with the whole Dakota war party, but he soon was killed.
Following the battle at Long Prairie and the defeat at Pembina, the Dakota was put into full retreat by the Ojibwe across the Red River territory. As a result, they were forced to withdraw westward of the Red River and far to the south of the Mississippi, Minnesota, and Sheyenne Rivers. From this point forward, the Ojibwe were in firm control of the rich beaver dams of the Red River valley and were able to start hunting buffalo west to Devils Lake with the half-breeds from the Settlement.
 Warren, W. W., & Niell, E. D. (1885). History of the Ojibways, based upon traditions and oral statements. Saint Paul, MN: Minnesota Historical Society.
 Holcombe, R. I. (2016). Compendium of history and biography of polk county, minnesota (classic reprint). Place of publication not identified: Forgotten Books.
A collaborative effort of members of the Ojibwe and Metis communities