What is the meaning of Acts 10:21?

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

So Peter went down to the men and said, “Here am I, the one you are looking for. Why have you come?”

Berean Standard Bible (BSB)

Peter went down to the men, and said, “Behold, I am he whom you seek. Why have you come?”

World English Bible (WEB)

Then{G1161} Peter{G4074} went down{G2597}{(G5631)} to{G4314} the men{G435} which{G3588} were sent{G649}{(G5772)} unto{G4314} him{G846} from{G575} Cornelius{G2883}; and said{G2036}{(G5627)}, Behold{G2400}{(G5628)}, I{G1473} am{G1510}{(G5748)} he whom{G3739} ye seek{G2212}{(G5719)}: what{G5101} is the cause{G156} wherefore{G1223}{G3739} ye are come{G3918}{(G5748)}?

Strong's King James

(21) Now Kefa went down to the men, saying, "Look, I am the one you seek, what's the reason for which you've come?"

The F.O.G*

[21] Peter went down and said to the men, "I'm the one you're looking for. Why have you come?" God had prepared his heart for this unprecedented encounter.

The F.O.G Paraphrase

and Peter having come down unto the men who have been sent from Cornelius unto him, said, ‘Lo, I am he whom ye seek, what is the cause for which ye are present?’

Young's Literal Translation