Berean Standard Bible (BSB)
And when all things have been subjected to Him, then the Son Himself will be made subject to Him who put all things under Him, so that God may be all in all.
World English Bible (WEB)
When all things have been subjected to him, then the Son will also himself be subjected to him who subjected all things to him, that God may be all in all.
Strong's King James
And{G1161} when{G3752} all things{G3956} shall be subdued{G5293}{(G5652)} unto him{G846}, then{G5119} shall{G5293} the Son{G5207} also{G2532} himself{G846} be subject{G5293}{(G5691)} unto him that put{G5293} all things{G3956} under{G5293}{(G5660)} him{G846}, that{G2443} God{G2316} may be{G5600}{(G5753)} all{G3956} in{G1722} all{G3956}.
The F.O.G *
(28) Now when everything is subject to Him, then The Son Himself will be subjected to The One who subjected everything to Him so that יהוה (Yahweh) may become all in all.
The F.O.G Message *
Young's Literal Translation
and when the all things may be subjected to him, then the Son also himself shall be subject to Him, who did subject to him the all things, that God may be the all in all.