New Revised Standard Version
But I say to you, Do not swear at all, either by heaven, for it is the throne of God,

Contemporary English Version
But I tell you not to swear by anything when you make a promise! Heaven is God's throne, so don't swear by heaven.

New American Bible
But I say to you, do not swear at all; not by heaven, for it is God’s throne;

Douay-Rheims Bible
But I say to you not to swear at all, neither by heaven for it is the throne of God:

But I say to you not to swear at all, neither by heaven for it is the throne of God:

Swear.

Deuteronomy 23:21-23 When thou hast made a vow to the Lord thy God, thou shalt not delay to pay it: because the Lord thy God will require it. And if thou delay, it shall be imputed to thee for a sin. . . .

Ecclesiastes 9:2 But all things are kept uncertain for the time to come, because all things equally happen to the just and to the wicked, to the good and to the evil, to the clean and to the unclean, to him that offereth victims, and to him that despiseth sacrifices. As the good is, so also is the sinner: as the perjured, so he also that sweareth truth.

James 5:12 But above all things, my brethren, swear not, neither by heaven, nor by the earth, nor by any other oath. But let your speech be: Yea, Yea: No, No: that you fall not under judgment.

heaven.

Matthew 23:16-22 Woe to you, blind guides, that say, Whosoever shall swear by the temple, it is nothing; but he that shall swear by the gold of the temple is a debtor. . . .

Isaiah 57:15 For thus saith the High and the Eminent that inhabiteth eternity: and his name is Holy, who dwelleth in the high and holy place, and with a contrite and humble spirit, to revive the spirit of the humble, and to revive the heart of the contrite.

Isaiah 66:1 Thus saith the Lord: Heaven is my throne, and the earth my footstool: what is this house that you will build to me? and what is this place of my rest?