《新唐书·列传·卷一百四十》
默棘连说 ：不能这样说。奚、契丹二蕃也蒙赐姓，还可以娶公主，依此则，有何不可的？
默棘连曰： 不然，二蕃皆赐姓，而得尚主，何不可云？
Mochilian said: It cannot be said like this. Xi and Qidan have also been granted surnames, and they can also marry princesses. According to this, what is wrong?