Bible Verses About Siege: Offer of peace must be made to the city before beginning

`When thou drawest near unto a city to fight against it, then thou hast called unto it for Peace,

and it hath been, if Peace it answer thee, and hath opened to thee, then it hath come to pass--all the people who are found in it are to thee for tributaries, and have served thee.

`And if it doth not make peace with thee, and hath made with thee war, then thou hast laid siege against it,