when he was twelve years old, Dayang Sumbi asked Sangkuriang to bring her a deersheart .But after many days in thewoods he could not find adeer. He did not want todissopoint his mother, so he he killed Tumang and brought his weart home andgave it to his mother. Because of her love to Tumang. Dayang sumbi know it was his heart, not a deers heart. she got very angry at Sangkuriang. She hit him with a piece wood on his forehead, and told him to go always. Badly woundet, Sangkuriang left her and the village .

tolong kasih jawaban tercerdas ya:)