At all events, it is not every mistake or error in a judgment that will result in the appeal being allowed. It is only when the error is substantial in that it has occasioned a miscarriage of Justice that the appellate court is bound to interfere. See Onajobi v. Olanipekun (1985) 4 S.C. (Pt.2) 156 at 163; Oje v. Babalola (1991) 4 NWLR (Pt.185) 267 at 282; Ukejianya v. Uchendu (1950) 13WACA 45 at 46; Azuetonma Ike v. Ugboaja (1993) 6 NWLR (Pt.30 1)539 at 556; Ahiodun Famuroti v. Madam Agbeke (1991) 5 NWLR (Pt.189) 1; (1991) 6 S.CN.J. 54 at 64 etc. No miscarriage 1 of justice has been occasioned by the observation of the court below that the return of the title deeds to the 1st appellant during the pendency of the appeal had put an end to the dispute.
— Iguh, JSC. Onamade v ACB (1997) – SC.199/1990