Psalm 45/Notes/Phrasal.v. 7.767978
From Psalms: Layer by Layer
v. 7 – The construct chain שֵׁ֥בֶט מִ֝ישֹׁ֗ר communicates a scepter (entity) of uprightness (characteristic-quality), that is, a scepter characterized by uprightness, while שֵׁ֣בֶט מַלְכוּתֶֽךָ is similarly a scepter (entity) of ruling (characteristic-quality), though the verbal notion ruling is carried out by "you."