In the hearing of all the people (ακουοντος παντος του λαου). Genitive absolute, "while all the people were listening" (present active participle). That is the time to speak. The details in this verse and verse Luke 20,47Markus 12,38Matthäus 23,1-39Matthäus 16,2Lukas 11,37-54Lukas 11,12-1