Upasamharo'rthabhedadvidhiseshavatsamane cha III.3.5 (364)

And in the Upasanas of the same class (mentioned in different Sakhas) a combination (of all the particulars mentioned in all Sakhas is to be made) as there is no difference in the object of meditation, just as (a combination of) all subsidiary rites of a main sacrifice (mentioned in different Sakhas is made).

Upasamharah: combination; Arthabhedat: as there is no difference in the object of meditation; Vidhiseshavat: like the subsidiary rites of a main sacrifice; Samane: in the Upasanas of the same class, in the case of equality, the forms of meditation being the same in effect; Cha: also, and. (Artha: purpose; Abheda: non-difference; Vidhi: injunctions, of the duties enjoined by the scriptures.)

A deduction is made from the four preceding Sutras. This Sutra states the practical outcome of the discussion carried on in the first four Sutras.

The Vidyas described in different Sakhas will have to be combined in the Upasana, because their object is one and the fruit also is the same, just as in the case of Vidhiseshas.

The particulars that are mentioned in other Sakhas than one's own are also efficacious. Therefore one will have to combine all these, just as one does in the case of subsidiary rites like Agnihotra connected with a main sacrifice, mentioned in several Sakhas.