Adhyaya 84: शिवव्रतकथनम्
Uma–Maheshvara Vrata, Shula-dana, and Month-wise Ekabhakta Vrata
ब्राह्मणानां सहस्रं च भोजयित्वा यथाविधि विद्याविनयसम्पन्नं ब्राह्मणं वेदपारगम्
brāhmaṇānāṃ sahasraṃ ca bhojayitvā yathāvidhi vidyāvinayasampannaṃ brāhmaṇaṃ vedapāragam
Having fed a thousand brāhmaṇas according to the prescribed rite, one should especially honor and support a brāhmaṇa endowed with learning and humility, who has crossed to the far shore of the Veda; then the offering becomes truly fit for Śiva, the Pati who loosens the pāśa-bonds of the pashu (soul).
Suta Goswami
It teaches that Linga-pūjā is strengthened by dharmic charity: feeding brāhmaṇas properly and honoring a truly learned, humble Veda-knower makes the offering spiritually potent and Śiva-pleasing.
Śiva is implied as Pati—the Lord to whom offerings are ultimately directed—who grants inner purification and releases the pashu (individual soul) from pāśa (bondage) when worship is joined with right conduct.
A dāna/puṇya practice: brāhmaṇa-bhojana (feeding brāhmaṇas) done yathāvidhi, with special regard for vidyā and vinaya—supporting the worthy as an extension of Śaiva pūjā.