James 5:12
And above all, my brothers and sisters, do not swear, either by heaven or by earth or by any other oath. But let your "Yes" be yes and your "No" be no, so that you may not fall into judgment.
Matthew 5:33-37
"Again, you have heard that it was said to an older generation, 'Do not break an oath, but fulfill your vows to the Lord.'
Matthew 23:16-22
"Woe to you, blind guides, who say, 'Whoever swears by the temple is bound by nothing. But whoever swears by the gold of the temple is bound by the oath.'
1 Corinthians 11:34
If anyone is hungry, let him eat at home, so that when you assemble it does not lead to judgment. I will give directions about other matters when I come.
2 Corinthians 1:17-20
Therefore when I was planning to do this, I did not do so without thinking about what I was doing, did I? Or do I make my plans according to mere human standards so that I would be saying both "Yes, yes" and "No, no" at the same time?
James 3:1-2
Not many of you should become teachers, my brothers and sisters, because you know that we will be judged more strictly.
1 Peter 4:8
Above all keep your love for one another fervent, because love covers a multitude of sins.
3 John 1:2
Dear friend, I pray that all may go well with you and that you may be in good health, just as it is well with your soul.