NT-GOSPEL.filter - dby warned:

dby@Matthew:3:7 @ But seeing many of the Pharisees and Sadducees coming to his baptism, he said to them, Offspring of vipers, who has forewarned you to flee from the coming wrath?

dby@Luke:3:7 @ He said therefore to the crowds which went out to be baptised by him, Offspring of vipers, who has forewarned you to flee from the coming wrath?