«وَأَذَى الضَّيْفِ خُصُوصًا أَذًى يَتَعَلَّقُ بِالْأَجْسَامِ وَيُفْضِي إِلَى الْأَسْقَامِ»
Especially a guest’s imposition that affects bodies and leads to illness.
Adhā is harm or distress; ajsām is the plural of body; asqām means illnesses; and yufḍī ilā expresses leading to an outcome.
The end-rhyme ajsām / asqām also connects a cause to its consequence: strain to the body followed by sickness. This is semantic progression reinforced by sajʿ.