Then when Jesus came, he found that he had lain in the grave four days already. He had lain in the grave four days already - Our Lord probably left Bethabara the day, or the day after, Lazarus died. He came to Bethany three days after; and it appears that Lazarus had been buried about four days, and consequently that he had been put in the grave the day or day after he died. Though it was the Jewish custom to embalm their dead, yet we find, from John 11:39, that he had not been embalmed; and God wisely ordered this, that the miracle might appear the more striking.
Related Commentaries of John 11:17
John 11:17
17 Then when Jesus came, he found that he had lain in the grave four days already.