And he shall besiege thee in all thy gates, until thy high and fenced walls come down, wherein thou trustedst, throughout all thy land: and he shall besiege thee in all thy gates throughout all thy land, which the LORD thy God hath given thee.

They will besiege all the cities throughout your land, until the high and fortified walls in which you trust have fallen. They will besiege all your cities throughout the land that the LORD your God has given you.