Zakharia 2:4

2:4 and said to him, “Hurry, speak to this young man ¹  as follows: ‘Jerusalem will no longer be enclosed by walls ²  because of the multitude of people and animals there.

Zakharia 5:4

5:4 “I will send it out,” says the Lord who rules over all, “and it will enter the house of the thief and of the person who swears falsely in my name. It will land in the middle of his house and destroy both timber and stones.”

Zakharia 13:3

13:3 Then, if anyone prophesies in spite of this, his father and mother to whom he was born will say to him, ‘You cannot live, for you lie in the name of the Lord.’ Then his father and mother to whom he was born will run him through with a sword when he prophesies. ³ 

[2:4]  ¹ sn That is, to Zechariah.

[2:4]  ² tn Heb “Jerusalem will dwell as open regions (פְּרָזוֹת, pÿrazot)”; cf. NAB “in open country”; CEV “won’t have any boundaries.” The population will be so large as to spill beyond the ancient and normal enclosures. The people need not fear, however, for the Lord will be an invisible but strong wall (v. 5).

[13:3]  ³ sn Death (in this case being run…through with a sword) was the penalty required in the OT for prophesying falsely (Deut 13:6-11; 18:20-22).