'Yourself' in the Bible

So Abner said to him, “Turn to your right or to your left, and take hold of one of the young men for yourself, and take for yourself his spoil.” But Asahel was not willing to turn aside from following him.

So Joab sent to Tekoa and brought a wise woman from there and said to her, “Please pretend to be a mourner, and put on mourning garments now, and do not anoint yourself with oil, but be like a woman who has been mourning for the dead many days;

Ahithophel said to Absalom, “Go in to your father’s concubines, whom he has left to keep the house; then all Israel will hear that you have made yourself odious to your father. The hands of all who are with you will also be strengthened.”

Otherwise, if I had dealt treacherously against his life (and there is nothing hidden from the king), then you yourself would have stood aloof.”

Then the king said to Amasa, “Call out the men of Judah for me within three days, and be present here yourself.”

“Go and speak to David, ‘Thus the Lord says, “I am offering you three things; choose for yourself one of them, which I will do to you.”’”