Luke 4:39
And he stood over her, and rebuked the fever; and it left her: and immediately she arose and ministered unto them.
Cross-reference
Luke 4:35 shows Jesus rebuking a demon with the same verb — demonstrating his authority over both sickness and evil spirits.
Luke 8:24 has Jesus rebuking the storm — the same authoritative word used to rebuke the fever here.
Luke 8:2 lists women healed of infirmities who then served Jesus — mirroring the immediate service after healing here.
In Luke 5:13, Jesus heals a leper with a touch and a word, showing the same immediate authority over disease as when he rebuked the fever.
Matthew 8:14 is the parallel account of this same healing of Peter's mother-in-law with a fever.
Matthew 8:15 gives the parallel healing account — touch instead of rebuke, same result of immediate service.
Mark 1:29 sets the scene for the same healing of Simon's mother-in-law in Mark's gospel.
Psalm 116:12 asks what to render to God for benefits — her immediate service after healing exemplifies this response.