'For This Cause' in the Bible

For this cause, I Paul the servant of Jesus Christ am in bonds for your sakes, which are heathen -

For this cause I bow my knees unto the father of our Lord Jesus Christ,

"For this cause shall a man leave father and mother, and shall continue with his wife, and two shall be made one flesh."

For this cause, take unto you the armour of God, that ye may be able to resist in the evil day, and to stand perfect in all things.