《新唐书·列传·卷二十二》
之后尚书右仆射的职位空缺出来，太宗想用魏徵，魏徵推让，未任此职。
是后右仆射缺，欲用徵，徵让，得不拜。
Later the position of Right Minister became available and Tang Taizong thought of using Wei Zheng, but Wei Zheng declined and did not accept this position.