The Compendium of Caraka 3.1.25_6

3.1.25_6

iṣṭe deśe iṣṭasarvopakaraṇaṃ cāśnīyāt; iṣṭe hi deśe bhuñjāno nāniṣṭadeśajairmanovighātakarairbhāvairmanovighātaṃ prāpnoti, tathaiveṣṭaiḥ sarvopakaraṇaiḥ; tasmādiṣṭe deśe tatheṣṭasarvopakaraṇaṃ cāśnīyāt//

And one should eat in a favorable place and with all favorable utensils; for eating in a favorable place, one does not suffer mental distress caused by things arising from an unfavorable place that cause mental distress, and likewise with all favorable utensils; therefore, one should eat in a favorable place and likewise with all favorable utensils.