Or in some versions:
This is a famous ghazal sung by the legendary . The full line you’ve quoted is: "Koi aane ko hai, jaam kholo zara..." It is from the ghazal "Chupke Chupke Raat Din Aansoo Bahana Yaad Hai" — but wait, that’s a different, often confused couplet. Let me correct that. koi aane ko hai jaam kholo zara by pankaj udhas
Actually, the precise sher (couplet) you’re referring to is from a popular Pankaj Udhas ghazal: Or in some versions: This is a famous
"Koi aane ko hai, jaam kholo zara Uske aane ki ab khabar aa gayi" that’s a different
"Koi aane ko hai, jaam kholo zara Der jo kar di to phir na milenge yara"