Shiva Purana
निवृत्तिनिर्वृताश्चैव शकुना नामतः स्मृताः ॥ ते ब्रह्मचारिणस्सर्वे शकुना धर्मधारिणः ॥ ३३॥
They were birds only in name. They were holy b?xhelors delighted in renunciation. They were birds practising sacred rites.
english translation
nivRttinirvRtAzcaiva zakunA nAmataH smRtAH ॥ te brahmacAriNassarve zakunA dharmadhAriNaH ॥ 33॥
hk transliteration by Sanscript