Psalm 48:11 New English Translation

¹¹Mount Zion rejoices;
the towns^[a] of Judah are happy,^[b]
because of your acts of judgment.^[c]

Psalm 48:11 tn Heb “daughters.” The reference is to the cities of Judah surrounding Zion (see Ps 97:8 and H. Haag, TDOT 2:336).
Psalm 48:11 tn The prefixed verbal forms are understood as generalizing imperfects. (For other examples of an imperfect followed by causal לְמַעַן [l^emaʿan], see Ps 23:3; Isa 49:7; 55:5.) Another option is to interpret the forms as jussives, “Let Mount Zion rejoice! Let the towns of Judah be happy!” (cf. NASB, NRSV; note the imperatives in vv. 12-13.)
Psalm 48:11 sn These acts of judgment are described in vv. 4-7.

New English Translation (NET)