《梁书·列传·卷十二》
自为丞相以后，辅佐了三姓。祖父韦玄，不愿为官，隐居在长安南山。
自汉丞相贤以后，世为三辅著姓。祖玄，避吏隐于长安南山。
Since he became prime minister, he has assisted three families. His grandfather, Wei Xuan, was unwilling to be an official and lived in seclusion in the southern mountains of Chang'an.