瑜伽論記 8.104

8.104

然住所有，其差別者，四定得報隨所修行上中下品而生彼天，得報勝劣名隨行天。

However, as for there being differences in their dwelling places, the retribution attained in the four concentrations accords with the superior, middling, or inferior grades of practice cultivated to be born in those heavens; the superiority or inferiority of the retribution attained is called 'heavens corresponding to practice'.