וְלֹֽא־תִשָּׁבְע֥וּ בִשְׁמִ֖י לַשָּׁ֑קֶר וְחִלַּלְתָּ֛ אֶת־שֵׁ֥ם אֱלֹהֶ֖יךָ אֲנִ֥י יְהוָֽה׃
And ye shall not swear by My name falsely, so that thou profane the name of thy God: I am the LORD.
Targum Jonathan on Leviticus
Sons of Israel, My people, let no one of you swear by My Name in vain, to profane the Name of thy God: I am the Lord.