Albert Barnes' Notes on the Whole Bible - Acts 7:25
For he supposed - This is not mentioned by Moses; but it is not at all improbable. When they saw him “alone” contending with the Egyptian; when it was understood that he had come and taken vengeance on one of their oppressors, it might have been presumed that he regarded himself as directed by God to interpose, and save the people. read more
Albert Barnes' Notes on the Whole Bible - Acts 7:24
Suffer wrong - The wrong or injury was, that the Egyptian was smiting the Hebrew, Exodus 2:11-12.Smote the Egyptian - He slew him, and buried him in the sand, read more