Bible Verses About Oaths: By the Lord

Now therefore get up! Go out and speak comfort to your servants, for I swear by the LORD that if you do not go out, not a man will remain with you tonight. This will be worse for you than all the adversity that has befallen you from your youth until now!”

the king summoned Shimei and said to him, “Did I not make you swear by the LORD and warn you, ‘On the day you leave and go elsewhere, know for sure that you will die’? And you told me, ‘The sentence is fair; I will comply.’