21 He replied, “My mother and brothers are those who hear God’s word and put it into practice.”

Read Luke 8:21 Using Other Translations

And he answered and said unto them,My mother and my brethren are these which hear the word of God, and do it.
But he answered them, "My mother and my brothers are those who hear the word of God and do it."
Jesus replied, “My mother and my brothers are all those who hear God’s word and obey it.”