'Exercise' in the Bible

but I do not suffer a woman to teach nor to exercise authority over man, but to be in quietness;

The word is faithful: if any one aspires to exercise oversight, he desires a good work.

But profane and old wives' fables avoid, but exercise thyself unto piety;

for bodily exercise is profitable for a little, but piety is profitable for everything, having promise of life, of the present one, and of that to come.

which in its own time the blessed and only Ruler shall shew, the King of those that reign, and Lord of those that exercise lordship;