'Protect' in the Bible

It seems like you arrived just yesterday. Today should I make you wander around by going with us? I go where I must go. But as for you, go back and take your men with you. May genuine loyal love protect you!"

The man replied to Joab, “Even if I had the weight of 1,000 pieces of silver in my hand, I would not raise my hand against the king’s son. For we heard the king command you, Abishai, and Ittai, ‘Protect the young man Absalom for me.’

Amasa did not protect himself from the knife in Joab's other hand, and Joab stabbed him in the abdomen, causing Amasa's intestines to spill out on the ground. There was no need to stab him again; the first blow was fatal. Then Joab and his brother Abishai pursued Sheba son of Bicri.