《元史·列传·卷十四》
十九日，伯颜派遣左右司员外郎石天麟至京陈奏大军进展情形及其今后进军方略，世祖大喜，准其所奏。
庚寅，伯颜遣左右司员外郎石天麟诣阙奏事，世祖大悦，悉可其奏。
On the 19th, Bayan sent deputy director of the left and right ministries, Shi Tianlin, to Beijing to report the army's progress and plans for future advancement. Emperor Shizu was pleased and approved his report.