The phrase "to whom much is given, much is required" comes from Luke 12:48 in the King James Version (KJV) of the Bible. The full verse reads: "But he that knew not, and did commit things worthy of stripes, shall be beaten with few stripes. For unto whomsoever much is given, of him shall be much required: and to whom men have committed much, of him they will ask the more." (Luke 12:48 KJV)

This verse is part of Jesus' teaching emphasizing responsibility and accountability. It means that those who have been blessed with greater gifts, knowledge, talents, or resources have a greater responsibility to use them wisely and faithfully. The more one has been entrusted with, the more will be demanded of them in terms of stewardship and obedience. The phrase highlights that God's generosity comes with an expectation of generosity and faithful service in return. It also distinguishes between those who sin knowingly and those who sin out of ignorance, with the former held to a higher standard of accountability. In summary, "to whom much is given, much is required" means that greater blessings and gifts from God bring greater responsibilities and expectations for how those gifts are used for His glory and the benefit of others