KnoWhy #207 - Why Did Jesus Say That There Were “Other Sheep” Who Would Hear His Voice? (3 Nephi 15:21; cf. John 10:16) KnoWhy #207 - Why Did Jesus Say That There Were “Other Sheep” Who Would Hear His Voice? (3 Nephi 15:21; cf. John 10:16). Springville, UT: Book of Mormon Central, 2016.