Berean Standard Bible (BSB)
He assumed his brothers would understand that God was using him to deliver them, but they did not.
World English Bible (WEB)
He supposed that his brothers understood that God, by his hand, was giving them deliverance; but they didn’t understand.
Strong's King James
For{G1161} he supposed{G3543}{(G5707)} his{G846} brethren{G80} would have understood{G4920}{(G5721)} how{G3754} that God{G2316} by{G1223} his{G846} hand{G5495} would deliver{G1325}{(G5719)}{G4991} them{G846}: but{G1161} they understood{G4920}{(G5656)} not{G3756}.
The F.O.G *
(25) Now he thought that his brothers understood that The אֱלֹהִים Elohim was giving them salvation through his hand but they didn't understand.
The F.O.G Message *
Young's Literal Translation
and he was supposing his brethren to understand that God through his hand doth give salvation; and they did not understand.