الأكل من غير اتكاء
A stated preference for eating upright rather than reclined, described as more befitting a humble, mindful approach to food.
لَا آكُلُ مُتَّكِئًا
“I do not eat while reclining.” (meaning, not a literal translation)
Beyond its social/humility dimension, commentators note upright posture is generally considered better for digestion and for reducing acid reflux than eating lying down.