Musannaf Ibn Abi Shayba 30:138

Waki’ narrated to us, from al-A’mash, from ‘Abdullah ibn Murrah, from Masruq, from ‘Abdullah: Regarding "sealed, mixed" (khatamuhu misk): He said, its taste and its scent. Regarding "Tasnim": A spring in Paradise from which those brought near drink pure, and it is mixed for the companions of the right.