A.T. Robertson Commentary Acts 7:13

"And at the second time Joseph was made known to his brethren; and Joseph`s race became manifest unto Pharaoh." — Acts 7:13 (ASV)

At the second time (εν τω δευτερω). This expression only here in the N.T. This second visit is recorded in Ge 45:1f..

Became manifest (φανερον εγενετο). In Ge 41:12 the fact that Joseph was a Hebrew had been incidentally mentioned to Pharaoh, but now it was made clear to him.