'Keep' in the Bible

"Thus says Yahweh of hosts: 'If you will walk in my ways, and if you will keep my requirements, then you will judge my house, and you will also guard my courtyards, and I will give to you passageways among these that are standing here.

saying to the {priests of the house of Yahweh of hosts} and to the prophets, "Should I mourn in the fifth month and keep myself separate as I have done for these many years?"

And I said to them, "If {it seems right to you}, give [me] my wages, but if not, {keep them}." And they weighed out my wages, thirty silver [shekels].

On that day,' {declares} Yahweh, 'I will strike every horse with confusion, and the one riding it with madness; but over the house of Judah {I will keep my eyes open}, and I will strike every horse of the peoples with blindness.