Matt.5.33  "Again you have heard that it was said to the men of old, `You shall not swear falsely, but shall perform to the Lord what you have sworn.'
Matt.5.34  But I say to you, Do not swear at all, either by heaven, for it is the throne of God,
Matt.5.36  And do not swear by your head, for you cannot make one hair white or black.
Matt.23.16  "Woe to you, blind guides, who say, `If any one swears by the temple, it is nothing; but if any one swears by the gold of the temple, he is bound by his oath.'
Matt.23.18  And you say, `If any one swears by the altar, it is nothing; but if any one swears by the gift that is on the altar, he is bound by his oath.'
Matt.23.20  So he who swears by the altar, swears by it and by everything on it;
Matt.23.21  and he who swears by the temple, swears by it and by him who dwells in it;
Matt.23.22  and he who swears by heaven, swears by the throne of God and by him who sits upon it.
Matt.26.74  Then he began to invoke a curse on himself and to swear, "I do not know the man." And immediately the cock crowed.
Mark.14.71  But he began to invoke a curse on himself and to swear, "I do not know this man of whom you speak."
Heb.3.18  And to whom did he swear that they should never enter his rest, but to those who were disobedient?
Heb.6.13  For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself,
Heb.6.16  Men indeed swear by a greater than themselves, and in all their disputes an oath is final for confirmation.
Jas.13.12  But above all, my brethren, do not swear, either by heaven or by earth or with any other oath, but let your yes be yes and your no be no, that you may not fall under condemnation.