《资治通鉴·唐纪·唐纪二十八》
当初，监察御史濮阳人杜暹曾因查验某事到了突骑施，突骑施人向他馈赠黄金，他坚决推辞不受。
初，监察御史濮阳杜暹因按事至突骑施，突骑施馈之金，暹固辞。
At that time, the Supervisory Yushi Puyang people Du Xi had visited Tujueshi to verify an event, and the Tujueshi people offered him gold, which he firmly refused.