"The battle raged all night and into the next day. The Texans barricaded themselves in a block of houses on the edge of town, repulsing several attacks until, cut off from escape, they surrendered. The prisoners were marched to Matamoros, then south into the interior of Mexico. Along the way they managed to overpower their guards at the Hacienda del Salado, a ranch house where they had been quartered for the night, but again their efforts met with disaster. In an effort to elude capture, they left the main trail and journeyed into the arid mountains. For six days they marched, then crawled, in search of food and water, before being rounded up by Mexican troops.
The Santa Anna regime decreed that one out of every ten men should be executed as punishment for the escape. At the ranch where they had made their bid for freedom, 176 prisoners drew from a pot containing white and black beans in what would become known in Texas history as the Black Bean episode. Those who drew the fatal black beans were promptly shot."