《资治通鉴·晋纪·晋纪一》
丁未，晋任命汝阴王司马骏为镇西大将军，统领雍、凉等州的各项军事行动，镇守关中。
丁未，以汝阴王骏为镇西大将军，都督雍、凉等州诸军事，镇关中。
Ding-wei, Jin appointed Runan King Sima Jun as the Great General of the West, to oversee all military operations in Yong and Liang provinces, and to guard Guanzhong.