Ephesians 1:9-10 having us know the mystery of his will - according to his well-approval which he pre-determined in himself:

ECB⁽ⁱ⁾ ⁹ having us know the mystery of his will - according to his well-approval which he pre-determined in himself: ¹⁰ that in the administration of the fulness/shalom of seasons he sum up all in the Messiah - both in the heavens and on earth - in him: