'Proper' in the Bible

They do not say to themselves, "Let us revere the Lord our God. It is he who gives us the autumn rains and the spring rains at the proper time. It is he who assures us of the regular weeks of harvest."

As to my case, I am in your power. Do to me what you deem fair and proper.

"I, Lord, make the following promise: 'I have made a covenant with the day and with the night that they will always come at their proper times. Only if you people could break that covenant