«وَلَا تُجَشِّمُوا لِأَجْلِي أَكْلًا»
And do not put yourselves through the trouble of preparing food solely for my sake.
Tujashshimū concerns taking on strain or imposing demanding work. Li-ajlī means “because of me” or “for my sake.”
The first condition concerns becoming a personal burden; the second concerns the labour of an elaborate meal. Together they show a guest who knows when gracious provision can turn into excessive effort.