«وَلَا أُوَاخِي مَنْ يُلْغِي الْأَوَاخِي»
I do not establish brotherly ties with one who dismisses the bonds that hold people together.
Uwākhī evokes brotherhood and close affiliation. Awākhī refers to ties or fastening bonds, here an image of relationship. One side seeks connection; the other treats the bonds as expendable.
Their similar sounds sharpen the contrast. It is more than end rhyme: linked word forms make the idea of binding and unbinding tangible.