“’Do not swear falsely by my name and so profane the name of your God. I am the LORD.
“You shall not misuse the name of the Lord your God, for the Lord will not hold anyone guiltless who misuses his name.Exodus 20:7 NIV
Above all, my brothers and sisters, do not swear—not by heaven or by earth or by anything else. All you need to say is a simple “Yes” or “No.” Otherwise you will be condemned.James 5:12 NIV
But I tell you, do not swear an oath at all: either by heaven, for it is God’s throne;Matthew 5:34 NIV