What is the meaning of Acts 10:4?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

Cornelius stared at him in fear and asked, “What is it, Lord?” The angel answered, “Your prayers and gifts to the poor have ascended as a memorial offering before God.

Berean Standard Bible (BSB)

He, fastening his eyes on him, and being frightened, said, “What is it, Lord?” He said to him, “Your prayers and your gifts to the needy have gone up for a memorial before God.

World English Bible (WEB)

And{G1161} when he looked{G816}{(G5660)} on him{G846}, he was{G1096}{(G5637)} afraid{G1719}, and{G2532} said{G2036}{(G5627)}, What{G5101} is it{G2076}{(G5748)}, Lord{G2962}? And{G1161} he said{G2036}{(G5627)} unto him{G846}, Thy{G4675} prayers{G4335} and{G2532} thine{G4675} alms{G1654} are come up{G305}{(G5627)} for{G1519} a memorial{G3422} before{G1799} God{G2316}.

Strong's King James

(4) Now staring intently at him being afraid, he said, "What is it adonai-lord?" And he said to him, "Your prayers and charitable gifts have ascended for a memorial before The אֱלֹהִים Elohim-God."

The F.O.G*

[4] Cornelius stared at the angel, his heart pounding with holy fear. "What is it, lord?" he asked. The angel replied, "Your prayers and gifts to the poor have risen like a pleasing offering to God's presence. He has noticed your sincere heart."

The F.O.G Paraphrase

and he having looked earnestly on him, and becoming afraid, said, ‘What is it, Lord?’ And he said to him, ‘Thy prayers and thy kind acts came up for a memorial before God,

Young's Literal Translation