1 John 5:7 For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one. 8And there are three that bear witness in earth, the Spirit, and the water, and the blood: and these three agree in one.
1 John 5:7 For there are three that testify: 8 the Spirit and the water and the blood; and these three agree.
636 : variant reading on a 16th cent ms.
Suggesting things like Eusebius is responsible for the removal of the Comma Johanneum lacks any evidence whatsoever. The is silly when the manuscripts before Eusebius do not have the Comma Johanneum.
James White: The King James Only Controversy.
Dan Wallace’s "The Textual Problem in 1 John 5:7-8"