瑜伽論記 13.315

13.315

亦非未生未已生法等者，此破第二謂汝未生法定無有死，以無生故，如虛空等如兔角等。

'Nor is it that unborn dharmas are already-born dharmas, and so forth': this refutes the second [point]. That is to say: 'Your unborn dharmas must have no death, because of having no birth, like space, etc., like a rabbit's horn, etc.'