'Keep' in the Bible

A time to search, and a time to give something up as lost; a time to keep, and a time to throw away;

A time to rip, and a time to sew; a time to keep silent, and a time to speak.

I have observed the burden that God has given to people to keep them occupied.

Furthermore, if two lie down together, they can keep each other warm, but how can one person keep warm by himself?

when those who keep watch over the house begin to tremble, and the virile men begin to stoop over, and the grinders begin to cease because they grow few, and those who look through the windows grow dim,

Having heard everything, I have reached this conclusion: Fear God and keep his commandments, because this is the whole duty of man.