'Something' in the Bible

Uriah replied, "The ark, along with Israel and Judah, are encamped in tents, while my commanding officer Joab and my master's staff members are camping out in the open fields. Should I go home, eat, drink, and have sex with my wife? Not on your life! I won't do something like this, will I?"

Jonadab advised him, "Lie down and pretend to be sick. When your father visits you, ask him, "Please let my sister Tamar come and give me something to eat that she prepares especially for me, and after she makes dinner for me, let her feed it to me personally.'"

But if he should say something like "I'm not pleased with you,' well then, here I am let him do to me whatever seems right to him."