'Relative' in the Bible

And consider your relative Elizabeth—even she has conceived a son in her old age, and this is the sixth month for her who was called childless.

James's relative Judas, and Judas Iscariot who proved to be a traitor.

“If anyone comes to Me, and does not hate his own father and mother and wife and children and brothers and sisters, yes, and even his own life [in the sense of indifference to or relative disregard for them in comparison with his attitude toward God]—he cannot be My disciple.