Where does “豈図らんや” come from?

豈図らんや (Japanese) comes from Japanese や, from Japanese じゃ, from Japanese である, from Japanese で, from Japanese ぜ, from Japanese ぞえ, from Japanese え, from Middle Chinese 衣.

Ancestry of “豈図らんや”, step by step

豈図らんや traces back through two separate lines of ancestry.

via Japanese や

Step	Language	Word	Meaning
1	Japanese	や	and/or; is, are; Alternative form of いや
2	Japanese	じゃ	so, then—used for connecting to a reasonable...
3	Japanese	である	To be: the copula, with the same function as だ and its polite form です
4	Japanese	で	at; with, by, using; indicating the following...
5	Japanese	ぜ	sentence-ending particle signifying emphasis,...
6	Japanese	ぞえ	sentence-ending particle signifying emphasis, used to lightly press one's point, with affectionate overtones
7	Japanese	え	Alternative form of い
8	Middle Chinese	衣	—

via Japanese ん

Step	Language	Word	Meaning
1	Japanese	ん	negative form of verbs; volitional form of verbs;...
2	Japanese	の	genitive case marker; nominative case marker in a...
3	Old Japanese	の	plain, field
4	Middle Chinese	能	talent, ability

Every word from Middle Chinese 衣 →Every word from Japanese え →Every word from Japanese ぞえ →