'Discreet' in the Bible

So now let Pharaoh [prepare ahead and] look for a man discerning and clear-headed and wise, and set him [in charge] over the land of Egypt [as governor under Pharaoh].

Then Pharaoh said to Joseph, “Since [your] God has shown you all this, there is no one as discerning and clear-headed and wise as you are.

The king’s favor and good will are toward a servant who acts wisely and discreetly,But his anger and wrath are toward him who acts shamefully.

The words of a man’s mouth are like deep waters [copious and difficult to fathom];The fountain of [mature, godly] wisdom is like a bubbling stream [sparkling, fresh, pure, and life-giving].

“If she is a wall (discreet, womanly),We will build on her a turret (dowry) of silver;But if she is a door (bold, flirtatious),We will enclose her with planks of cedar.”

But keep alert at all times [be attentive and ready], praying that you may have the strength and ability [to be found worthy and] to escape all these things that are going to take place, and to stand in the presence of the Son of Man [at His coming].”

And he must be hospitable [to believers, as well as strangers], a lover of what is good, sensible (upright), fair, devout, self-disciplined [above reproach—whether in public or in private].

It teaches us to reject ungodliness and worldly (immoral) desires, and to live sensible, upright, and godly lives [lives with a purpose that reflect spiritual maturity] in this present age,