Mark 1:40

Then a leper came to Jesus, begging on his knees: “If You are willing, You can make me clean.”

Note A leper was one afflicted with a skin disease. See Leviticus 13.

BSB · Berean Standard Bible
And there came a leper to him, beseeching him, and kneeling down to him, and saying unto him, If thou wilt, thou canst make me clean.
KJV · King James Version
A leper came to him, begging him, kneeling down to him, and saying to him, “If you want to, you can make me clean.”
WEB · World English Bible
And there cometh to him a leper, beseeching him, and kneeling down to him, and saying unto him, If thou wilt, thou canst make me clean.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

there
Matthew 8:2–4; Luke 5:12–14
a leper
Leviticus 13:1; Numbers 12:10–15; Deuteronomy 24:8, 9; 2 Samuel 3:29; 2 Kings 5:5–27; 2 Kings 5:27; 2 Kings 7:3; 2 Kings 15:5; Matthew 11:5; Luke 17:12–19
kneeling
Mark 10:17; 2 Chronicles 6:13; Matthew 17:14; Luke 22:41; Acts 7:60; Ephesians 3:14
if thou
Mark 9:22, 23; Genesis 18:14; 2 Kings 5:7