《史记·十二本纪·秦本纪》
帝太戊听说，便让人占卜，结果说让他为自己驾车吉利，于是把他请来驾车，并且为他娶妻。
帝太戊闻而卜之使御，吉，遂致使御而妻之。
Emperor Taiwu heard about him, so he asked people to tell his fortune. The result suggested that it would be a good luck for him to drive for the emperor. Thus he was invited to drive the chariot and got married with the help of the empero.