But happlogroup K came from U8, which originated in Southern India. The migration occured along with Y-dna haps J1 and J2, which also migrated from the same area. The J1 and J2 lineage have strong, but not nescesarily complete, association with the semites. J1 and J2 were the Y-haps found in the ancient semites, and others in which the proto-semites "influenced". In fact, J1 is hypothesized to be the haplogroup of Abraham (pbuh), due to it's presence in Ishmaelites and the Cohens (all direct descendants).
Even if its not found in Hebrews in the strict sense, members of K still have a maternal lineage from the proto-semites, and the South-Indians.