Comentário sobre Zacarias 7:3

abstaining To abstain from pleasure, as I have done these seventy years. The word נְזִירָה always means separation.

To say to the house of the LORD — meaning, "in the house of the LORD." And Targum Jonathan translates as "who were serving in the Holy Temple of the LORD."

And to the prophets — Haggai, Zechariah, and Malachi. And Targum Jonathan translates as "and to the scribes."

Shall I weep — because they still did not believe in the construction of the House because of the enemies who had forced the work for many years, and now, even though they heard that they had built it, they were of little faith and did not want to go up from Babylon, because they did not believe that the construction of the House was finished and stood because of the enemies. And they asked if they should fast on the Ninth of Av as they did during the seventy years.

and shall I keep abstinent That is to say, "should I abstain from food and drink and pleasure." And Targum Jonathan translates as "shall I refrain my soul from enjoyable things."