John 7:21
Jesus answered and said unto them, I have done one work, and ye all marvel.
Cross-references
John 5:9–11
Allusion
In John 5:9-11, the healing of the paralytic on the Sabbath is recorded — the exact miracle Jesus references here.
John 9:14
Parallel
In John 9:14, another Sabbath healing (blind man) illustrates the ongoing conflict over Sabbath work.