What is the meaning of John 17:8?

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

For I have given them the words You gave Me, and they have received them. They knew with certainty that I came from You, and they believed that You sent Me.

Berean Standard Bible (BSB)

for the words which you have given me I have given to them, and they received them, and knew for sure that I came forth from you, and they have believed that you sent me.

World English Bible (WEB)

For{G3754} I have given{G1325}{(G5758)} unto them{G846} the words{G4487} which{G3739} thou gavest{G1325}{(G5758)} me{G3427}; and{G2532} they{G846} have received{G2983}{(G5627)} them, and{G2532} have known{G1097}{(G5627)} surely{G230} that{G3754} I came out{G1831}{(G5627)} from{G3844} thee{G4675}, and{G2532} they have believed{G4100}{(G5656)} that{G3754} thou{G4771} didst send{G649}{(G5656)} me{G3165}.

Strong's King James

(8) because the spoken-words which You gave Me, I have given to them and they received and really understand that I came out from You and they believed that You sent Me.

The F.O.G*

[8] I have passed on to them the exact words You gave Me, and they have embraced this truth wholeheartedly. They are absolutely convinced that I came from You and that You sent Me as Your chosen Messiah.

The F.O.G Paraphrase

because the sayings that Thou hast given to me, I have given to them, and they themselves received, and have known truly, that from Thee I came forth, and they did believe that Thou didst send me.

Young's Literal Translation