Mark 11:25

Cyprian Treatise I On the Unity of the Church

Thus, also, when He gave the law of prayer, He added, saying, "And when ye stand praying, forgive, if ye have ought against any; that your Father also which is in heaven may forgive you your trespasses."[39]

Cyprian Treatise IV On the Lord's Prayer

But if ye do not forgive, neither will your Father which is in heaven forgive you your trespasses."[62]

Epistle of Theonas to Lucianus

If an injury is done to you, look to Jesus Christ; and even as ye desire that He may remit your transgressions, do ye also forgive them theirs;[21]

Acts of the Holy Apostles Peter and Paul

Then Simon, enraged that he was not able to tell the secret of the apostle, cried out, saying: Let great dogs come forth, and eat him up before Caesar. And suddenly there appeared great dogs, and rushed at Peter. But Peter, stretching forth his hands[23]