'Condition' in the Bible

So I stood over him and put him to death, since I knew that he couldn't live in such a condition. Then I took the crown which was on his head and the bracelet which was on his arm. I have brought them here to my lord."

David replied, "Sounds good to me! I'll cut a deal with you under one condition: you're not to show yourself in my presence unless you bring Saul's daughter with you when you come to see me."