'Proper' in the Bible

Behold, you will be silent and not able to speak, until the day that these things will happen, because you didn't believe my words, which will be fulfilled in their proper time."

At the proper season, he sent a servant to the farmers to collect his share of the fruit of the vineyard. But the farmers beat him, and sent him away empty.

But we will not boast beyond proper limits, but within the boundaries with which God appointed to us, which reach even to you.

not boasting beyond proper limits in other men's labors, but having hope that as your faith grows, we will be abundantly enlarged by you in our sphere of influence,