And when you have seized it, set it on fire. And you shall do all that I have ordered.
Other versions
King James Version
And it shall be, when ye have taken the city, that ye shall set the city on fire: according to the commandment of the LORD shall ye do. See, I have commanded you.English Standard Version
And as soon as you have taken the city, you shall set the city on fire. You shall do according to the word of the Lord. See, I have commanded you."New International Version
When you have taken the city, set it on fire. Do what the LORD has commanded. See to it; you have my orders."