21:28

He knows all that lies open before them and all that is hidden from them:" hence, they cannot intercede for any but those whom He has [already) graced with His goodly acceptance, 37 since they themselves stand in reverent awe of Him.

[[Asad’s note - 37 Cf. 19:87 and 20:109. Regarding the problem of "intercession" as such, see note 7 on 10:3.]]