Int. Standard Bible Encyclopedia POWDERS pou'-derz ('abheqath rokhel): The "powders of the merchant" in Songs 3:6 were probably perfumes, as they are associated with myrrh and frankincense in the account of the festal procession of the litter of Solomon. They may have been some sweet-scented wood in powder, or else some form of incense.

Multi-Version Concordance Powders (1 Occurrence) Song of Songs 3:6 Who is this that cometh out of the wilderness like pillars of smoke, perfumed with myrrh and frankincense, with all powders of the merchant? (KJV JPS ASV DBY WBS NAS RSV)