Marcos 6
American Standard Version
52for they understood not concerning the loaves, but their heart was hardened.
Reina-Valera 1909
52Porque aun no habían considerado lo de los panes, por cuanto estaban ofuscados sus corazones.
King James Version
52For they considered not the miracle of the loaves: for their heart was hardened.
World English Bible
52for they hadn’t understood about the loaves, but their hearts were hardened.