《周礼·夏官司马·候人&司右》
举行射箭比赛就协助射人张设射侯。射箭比赛开始后，拿着旌旗在乏后等待有人射中而唱获。
凡祭祀，共猛兽，宾客之事则抗皮，射则赞张侯，以旌居乏而待获。
At archery contests, he assisted the archers in setting up targets. After the archery contest began, he held a flag and waited at the rear until someone hit the target, at which point he would sing.