'Longer' in the Bible

while Elisha [was] watching and crying out, "My father, my father; the chariot of Israel and its horsemen!" But he could not see him any longer, and he grasped his clothes and tore them in two pieces.

Then he went out to the spring of waters and threw the salt [into it] there and said, "Thus says Yahweh, 'I hereby purify these waters; let there be no longer any death or unproductiveness from it.'"

While he [was] still speaking with them, suddenly the messenger [was] coming down to him, and he said, "Look this trouble [is] from Yahweh. Why should I wait for Yahweh any longer?"