John 8:56

Epistle of Ignatius to the Magnesians

and again, "Your father Abraham rejoiced to see My day, and he saw it, and was glad; for before Abraham was, I am; "[55]

Irenaeus Against Heresies Book II

existing before all, and going before all.[152]

Irenaeus Against Heresies Book II

For when the Lord said to them, "Your father Abraham rejoiced to see My day; and he saw it, and was glad," they answered Him, "Thou art not yet fifty years old, and hast Thou seen Abraham? "[157]

Irenaeus Against Heresies Book IV

And teaching this very thing, He said to the Jews: "Your father Abraham rejoiced that he should see my day; and he saw it, and was glad"[54]

Irenaeus Against Heresies Book IV

Since, therefore, Abraham was a prophet and saw in the Spirit the day of the Lord's coming, and the dispensation of His suffering, through whom both he himself and all who, following the example of his faith, trust in God, should be saved, he rejoiced exceedingly. The Lord, therefore, was not unknown to Abraham, whose day he desired to see;[58]

The Gospel of Pseudo-Matthew

I will tell you greater things, that you may wonder more. I have seen Abraham, whom you call your father, and have spoken with him; and he has seen me.[60]

Origen Commentary on John Book II

so also we are to understand it was in these earlier times. Hence "Abraham rejoiced to see the day of Christ, and he saw it and was glad."[105]