11-12. Ven. Mahā Panthaka and Ven. Cūḷa Panthaka

Two brothers aspired under Buddha Padumuttara—the elder for formless absorption, the younger for mind-made images and form absorption. The younger one had been a learned monk who jeered a dullard, causing his own dullness in his last lfie. Buddha gave him a cloth to meditate on staining. He became an Arahat with psychic powers.