Strong H2426 חֵל chêyl chêl · rampart

Isaiah

1. Isaiah 26:1
   In that day shall this song be sung in the land of Judah; We have a strong city; salvation will God appoint for walls and bulwarks.
2. Isaiah 36:2
   And the king of Assyria sent Rabshakeh from Lachish to Jerusalem unto king Hezekiah with a great army. And he stood by the conduit of the upper pool in the highway of the fuller’s field.