Tissasutta

sn22.84:1.1 At Sāvatthī.

sn22.84:1.2 Now at that time Venerable Tissa—the Buddha’s cousin on his father’s side—informed several mendicants:

sn22.84:1.3 “Reverends, my body feels like it’s drugged. I’m disorientated, the teachings don’t spring to mind, and dullness and drowsiness fill my mind. I lead the spiritual life dissatisfied, and have doubts about the teachings.”