'Pay Attention' in the Bible

{And it shall be} that when you hear the sound of marching in the tops of the balsam trees, then pay attention, for then Yahweh has gone out before you to strike down the army of [the] Philistines."

Mephibosheth bowed low again and asked, "Who am I, your servant, that you would pay attention to a dead dog like me?"

Now please pay attention closely! My whole family is attacking your humble servant! They're saying, "Turn over the one who attacked his brother and we'll put him to death in retribution for his brother, whose life he took. That way, we'll kill the heir also!' They're going to extinguish the only light left in my family, leaving my late husband neither an ongoing name nor a survivor on the face of the earth!"

So the king told Ziba, "Pay attention! Everything that belongs to Mephibosheth is now yours!" In response Ziba said, "I'm submitting to you. Let me find favor in your sight, your majesty the king!"