I saw heaven standing open and there before me was a white horse, whose rider is called Faithful and True. With justice he judges and makes war. (NIV)

After that I saw heaven opened, and behold, a white horse [appeared]! The One Who was riding it is called Faithful (Trustworthy, Loyal, Incorruptible, Steady) and True, and He passes judgment and wages war in righteousness (holiness, justice, and uprightness). [Ezek. 1:1.] (AMP)

And I saw heaven opened, and behold a white horse; and he that sat upon him was called Faithful and True, and in righteousness he doth judge and make war. (KJV)