NET
13 For the king of the north will again muster an army, one larger than before. At the end of some years he will advance with a huge army and enormous supplies.
Darby
13 For the king of the north shall return, and shall set forth a multitude greater than the former; and shall certainly come at the end of the times of years with a great army and with much substance.
KJV
13 For the king of the north shall return, and shall set forth a multitude greater than the former, and shall certainly come after certain years with a great army and with much riches.