This verse is in the folds of the later stories

and the obligation of Zakat was before it by years

so the intent of Ibn Umar - may Allah be pleased with them -

is the advancement of the summary in rank

not in revelation over the detail

which is later in rank

even if it was earlier in revelation

And in short, indeed the conditions of the exegete in this chapter do not exceed these two matters

The first of them is the stories of the invasions and others

in which allusions to the specificities of the stories and events occur

such that the verses are not understood except in the light of knowing them

And the second: knowing the benefit of some restrictions

and the reasons for strictness and emphasis in some places

whose knowledge of reality depends upon knowing the reasons for revelation

And this last topic is originally an art from the arts of guidance

The Art of Guidance:

And guidance means the clarification of the aspect of speech and its meaning

And the summary of this word is that:

An apparent suspicion sometimes occurs in the verse

due to the improbability of that form which the verse points to