Shiva Purana
तत्र निर्विषयं ध्यानं नास्तीत्येव सतां मतम् ॥ बुद्धेर्हि सन्ततिः काचिद्ध्यानमित्यभिधीयते ॥ ५ ॥
Philosophers say that there is no Nirviṣaya meditation. They hold that a series of intellectual vision is called meditation.
english translation
tatra nirviSayaM dhyAnaM nAstItyeva satAM matam ॥ buddherhi santatiH kAciddhyAnamityabhidhIyate ॥ 5 ॥
hk transliteration by Sanscript