《元史·本纪·卷六》
初十，威州山后大番族弄麻等十一个部族前来归顺，皇上赐给加盖玺印的诏书和金、银符牌。
丙申，威州山后大番弄麻等十一族来附，赐以玺书、金银符。
On the tenth day, ten-one tribes including Dazhuma and others came from behind Weizhou Mountain to submit to imperial rule. The Emperor granted them an edict with his imperial seal as well as gold and silver tokens.