He turns his mind away from those phenomena, and having done so, inclines his mind to the property of deathlessness: 'This is peace, this is exquisite — the resolution of all fabrications; the relinquishment of all acquisitions; the ending of craving; dispassion; cessation; Unbinding.' (Jhana Sutta - Thanissaro Bhikkhu translation)
When this concentration is thus developed, thus well developed by you, then wherever you go, you will go in comfort. Wherever you stand, you will stand in comfort. Wherever you sit, you will sit in comfort. Wherever you lie down, you will lie down in comfort.