'Recover' in the Bible

When Israel lived in Heshbon and its villages, and in Aroer and its villages, and in all the towns that [are] {along the Arnon}, for three hundred years, why did you not recover [them] at that time?

Then the king said to Hazael, "Take a gift in your hand and go meet the man of God. Inquire of Yahweh from him, saying, 'Shall I recover from this illness?'"

So Hazael went to meet him and took a gift in his hand of all of the good things of Damascus, a load [on each] of forty camels, and he came and stood before him. Then he said, "Your son Ben-Hadad king of Aram has sent me to you, saying, 'Shall I recover from this illness?'"

Elisha said to him, "Go; say to him, 'You shall certainly recover,' but Yahweh has shown me that he certainly will die."

So he departed from Elisha and came to his master. He asked him, "What did Elisha say to you." So he said, "He said to me that you will certainly recover."

In those days Hezekiah became {deathly ill}, and Isaiah the son of Amoz the prophet came to him and said to him, "Thus says Yahweh, 'Command your house, for you [are about] to die; you will not recover.'"

In those days, Hezekiah became sick to death, and Isaiah son of Amoz, the prophet, came to him and said to him, "Thus says Yahweh: 'Order your house, for you [are] about to die, and you shall not recover.'"

And Isaiah said, "Let them {take} a lump of figs, and let them rub [it] on the boil {so that} he may recover."