《资治通鉴·晋纪·晋纪四十》
东平公姚绍率各路人马紧急向西回军，与姚恢的军队在灵台相持。姚留下宁朔将军尹雅为弘农太守，镇守潼关，然后也率军回到长安。
东平公绍引诸军西还，与恢相持于灵台，姚赞留宁朔将军尹雅为弘农太守，守潼关，亦引兵还。
Duke Dongping Yao Shao led troops and horses from all walks of life back to the west in an emergency and fought with Yao Hui's army in Lingtai. Yao left General Ning Shuo Yin Ya as the prefect of Hongnong to guard Tongguan, and then led his army back to Chang'an.