1 Kings 10:12

And the king made of the almug trees pillars for the house of the Lord, and for the king’s house, harps also and psalteries for singers: there came no such almug trees, nor were seen unto this day.

Cross-reference

Psalm 92:1-3 explicitly mentions harp and psaltery for praise—the very instruments Solomon crafted from almug wood.

Psalm 150:3-5 lists harp and psaltery among instruments for praise—echoing the specific types made from almug wood.

2 Chronicles 9:11 is the parallel account—Solomon made harps and psalteries from almug trees for temple singers.