Deuteronomio 18
Bible in Basic English
21And if you say in your hearts, How are we to be certain that the word does not come from the Lord?
Reina-Valera 1909
21Y si dijeres en tu corazón: ¿Cómo conoceremos la palabra que Jehová no hubiere hablado?
King James Version
21And if thou say in thine heart, How shall we know the word which the LORD hath not spoken?
World English Bible
21You may say in your heart, “How shall we know the word which the LORD has not spoken?”