Visuddhimagga XXII-41

826. Apica tesu –

并于彼等（三十七菩提分法）之中：

Ñ(XXII,41): Furthermore it is said of them:

Nava ekavidhā eko, dvedhātha catu pañcadhā;

Aṭṭhadhā navadhā ceva, iti chaddhā bhavanti te.

九为一种，一为二种，以及四、五种，

八种与九种──如是它们有六种。

Ñ: Nine in one way, one in two ways,

Then in four ways, and in five ways,

In eight ways, and in nine ways, too—

So in six ways they come to be.