When he (the YOGI ) feels that Infinite bliss — which can be grasped by the (pure) intellect and which transcends the senses — wherein established he never moves from the Reality;

sukhaṃ = happiness; ātyantikaṃ = supreme; yat = which; tat = that; buddhi = by intelligence; grāhyaṃ = accessible; atīndriyaṃ = transcendental; vetti = one knows; yatra = wherein; na = never; ca = also; eva = certainly; ayaṃ = he; sthitaḥ = situated; calati = moves; tattvataḥ = from the truth;