'Keep' in the Bible

“This is what the Lord of Hosts says: If you walk in My ways and keep My instructions, you will both rule My house and take care of My courts; I will also grant you access among these who are standing here.

Then I said to them, “If it seems right to you, give me my wages; but if not, keep them.” So they weighed my wages, 30 pieces of silver.

On that day”—this is the Lord’s declaration—“I will strike every horse with panic and its rider with madness. I will keep a watchful eye on the house of Judah but strike all the horses of the nations with blindness.