delivered the opinion of the court.
This suit was brought to obtain the rescission of the sale of a slave on the ground of redhibitory vices and maladies. The plaintiff at first obtained a verdict, but on a motion for a new trial, it was set aside. The second jury gave in their verdict in favor of the defendant. After an unsuccessful effort to set it aside, a judgment was entered, from which plaintiff has appealed.
He has drawn our attention to the affidavit he presented to the judge below, in support of his application for a new trial; he sets forth, in it, that previous to the institution of this suit he had made a formal offer, in the presence of three witnesses, to deliver back the slave to Wm. Hunter, the agent of defand-ant; that Hunter refused to receive the slave in positive terms; that he was prepared to prove the tender of the slave to defendant, but that Owing to "the oversight of his counsel, the proof was not made, and that irreparable injury will be done *477to him, unless a new trial be granted. This application was further supported by the sworn declaration of one of the three witnesses, referred to in plaintiff’s affidavit, that in June, 1840, he did, at the request of the plaintiff, together with two other persons, accompany him, (the plaintiff,) when he was going to offer Hunter, defendant’s agent, to take back the slave; thát in their presence the tender was made, but that Hunter peremptorily refused to receive him.
A new trial granted,"to en-jjle p^e^the tender of a slaw m a redhibitory-action, on the oversight °ín his p°™eit on the \v]ien does not appear any diligence was used to pro» cure the proof, in the Supreme Sand causes for-only in extreme oases, when the party has shown f"d is guiftynof n0 laches-We are requested to remand this case for anew trial, and not to suffer the plaintiff to be the victim of an oversight of his counsel. If it appeared clearly from the affidavit, that the witnesses to prove the tender of the slave, had been duly summoned and were in attendance, but not examined through an . OVersight of the counsel, the plaintiff would perhaps have had some claim to relief at our hands ; but it does not appear, that any steps were ever taken, to procure their attendance in court. From an examination of the record it further appears, rr 7 that the tender of the slave was not proved even on the first trial, and it is perhaps the very ground, on which a new trial was granted. The discretionary powers conferred on this court to remand causes, will be exercised only in extréme cases, when the party has shown due diligence, and is guilty of no laches. Should we remand this cause on the ground submitted ... , , to us, we might be called upon to do it m almost every case, where through neglect, oversight, or any other causq, the party or his counsel may fail to adduce material evidence on the trial.
It is therefore ordered, that the judgment of the District Court he affirmed with costs.