«وَأَخَذَنَا إِلَى نَادٍ»
And he took us to a gathering place.
Nād signifies a meeting place or assembly. It evokes people coming together to converse, exchange reports and appreciate literature, not simply a physical building.
The narrative first establishes a congenial, orderly social space. The distressed stranger who appears shortly afterward will stand in marked contrast to the ease and fellowship of those already present.