Craving
Taṇhā Sutta  (SN 25:8)

Near Sāvatthī. “Monks, craving for forms is inconstant, changeable, alterable. Craving for sounds.… Craving for smells.… Craving for tastes.… Craving for tactile sensations.… Craving for ideas is inconstant, changeable, alterable.…