Isaiah 2:15

2:15 for every high tower,

for every fortified wall,

Isaiah 57:7

57:7 On every high, elevated hill you prepare your bed;

you go up there to offer sacrifices.

Isaiah 30:25

30:25 On every high mountain

and every high hill

there will be streams flowing with water,

at the time of ¹  great slaughter when the fortified towers collapse.

Isaiah 40:9

40:9 Go up on a high mountain, O herald Zion!

Shout out loudly, O herald Jerusalem! ² 

Shout, don’t be afraid!

Say to the towns of Judah,

“Here is your God!”

[30:25]  ¹ tn Or “in the day of” (KJV).

[40:9]  ¹ tn The second feminine singular imperatives are addressed to personified Zion/Jerusalem, who is here told to ascend a high hill and proclaim the good news of the Lord’s return to the other towns of Judah. Isa 41:27 and 52:7 speak of a herald sent to Zion, but the masculine singular form מְבַשֵּׂר (mÿvaser) is used in these verses, in contrast to the feminine singular form מְבַשֶּׂרֶת (mÿvaseret) employed in 40:9, where Zion is addressed as a herald.