Mark 14:30

30And Jesus said to him, “Amen I say to you, that this day, in this night, before the rooster has uttered its voice twice, you will deny me three times.”
14:30 Crow twice: The cocks crow at two different times of the night; viz., about midnight for the first time; and then about the time commonly called the cock crowing; and this was the cock crowing our Saviour spoke of; and therefore the other Evangelists take no notice of the first crowing.(Challoner)
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