Martin Luther, cited by his secretary, in a letter in Max Lenz, ed., "Briefwechsel Landgraf Philips des Grossmuthigen von Hessen mit Bucer", vol. 1; in "Lying: Moral Choice In Public and Private Life" by Sissela Bok, New York: Pantheon Books, (p. 47), 1978.
"Dictata super Psalterium (Dictations on the Psalter)" in "D. Martin Luthers Werke: kritische Gesamtausgabe" by Herman Bohlau Weimar, Volume 3, (p. 445), 1883.