2 Tesalonicenses 2
Geneva Bible
15Therefore, brethren, stand fast and keepe the instructions, which ye haue bene taught, either by worde, or by our Epistle.
Reina-Valera 1909
15Así que, hermanos, estad firmes, y retened la doctrina que habéis aprendido, sea por palabra, ó por carta nuestra.
King James Version
15Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.
World English Bible
15So then, brothers, stand firm and hold the traditions which you were taught by us, whether by word or by letter.