International Standard Version he developed a plan with his commanders and his elite forces to cut off the water supply from the springs that were outside the city, and they helped him to carry it out.
American Standard Version he took counsel with his princes and his mighty men to stop the waters of the fountains which were without the city; and they helped him.
Young's Literal Translation and he taketh counsel with his heads and his mighty ones, to stop the waters of the fountains that are at the outside of the city -- and they help him,