Psalm 78/Notes/Lexical.v. 12.715237
From Psalms: Layer by Layer
v. 12 – Despite the possibility of selecting a plural form (see, e.g., פְּלָאוֹת in Ps 119:129), the singular פֶּלֶא has been interpreted as a collective in all the ancient versions and also in the modern translations checked (cf. Exod 15:11; Isa 25:1; Ps 77:12; 88:11, 13; 89:6)—indeed, Exodus 15:11 (עֹ֥שֵׂה פֶֽלֶא) is probably the literary influence for this recounting of the same events.