Joshua 9:19
But all the leaders said to all the congregation, "We have sworn to them by the LORD, the God of Israel; and now therefore we may not touch them.
Joshua 9:20
This we will do to them, and let them live; lest wrath be on us, because of the oath which we swore to them."
Ecclesiastes 8:2
Keep the king's command, because of the oath to God.
Ecclesiastes 9:2
All things come alike to all. There is one event to the righteous and to the wicked; to the good, to the clean, to the unclean, to him who sacrifices, and to him who doesn't sacrifice. As is the good, so is the sinner; he who takes an oath, as he who fears an oath.
Jeremiah 4:2
and you shall swear, 'As the LORD lives,' in truth, in justice, and in righteousness. The nations shall bless themselves in him, and in him shall they glory."