'In the Name of the Lord' in the Bible

Now therefore, since I've treated you so kindly, please swear in the name of the LORD that you'll also be kind to my father's household by giving me this sure sign:

The Israelis did not attack them, because the leaders of the congregation had made an oath with them in the name of the LORD, the God of Israel. Nevertheless, the entire congregation grumbled against their leaders.

Then all of the leaders spoke to the entire congregation, "We have sworn to them in the name of the LORD, the God of Israel, and we cannot touch them.