فَلْيَضْحَكُوا قَلِيلًا وَلْيَبْكُوا كَثِيرًا
So let them laugh little and weep much.
Merely naming ṭibāq does not complete the task. Mark both opposed pairs, laugh / weep and little / much, then account for their parallel ordering, the rhetorical purpose and the more developed relationship expressed by muqābalah.
Wording, context and semantic structure are distinct analytical layers. A strong answer combines supported observations without forcing additional devices into every sentence.