23 The verb forms in vv. 12–13 are plural; the entire Judahite community is addressed.
24 Heb “set your heart to its rampart.”
25 The precise meaning of the Hebrew word translated “walk through,” which occurs only here in the OT, is uncertain. Cf. “pass … in review”; “view.”
26 The city’s towers, defenses, and fortresses are outward reminders and tangible symbols of the divine protection the city enjoys.

In other versions

Walk about Zion, go around her,

number her towers,

consider well her ramparts,

go through her citadels,

that you may tell the next generation

Walk about Zion, go around her,

count her towers,

consider well her ramparts,

view her citadels,

that you may tell of them

to the next generation.

Go around Zion, encircle it;

count its towers,

note its ramparts; tour its citadels

so that you can tell a future generation:

Go, inspect the city of Jerusalem.

Walk around and count the many towers.

Take note of the fortified walls,

and tour all the citadels,

that you may describe them

to future generations.

Walk about Zion and circle it;

count her towers.

Consider well her ramparts.

Go through her citadels

so that you can tell the next generation

Walk about Zion, and go round about her: tell the towers thereof.

Mark ye well her bulwarks, consider her palaces;

That ye may tell it to the generation following.

Public Domain