Dafali Wale Dafali Baja is a beautiful hindi song from 1979 bollywood film Sargam. This song is composed by Laxmikant and Pyarelal. Mohammad Rafi and Lata Mangeshkar has sung this song. And of course lyrics for which you are looking is written by Anand Bakshi.
Song : Dafali Wale Dafali Baja
Film : Sargam
Singer : Mohammad Rafi, Lata Mangeshkar
Music : Laxmikant, Pyarelal
Lyricist : Anand Bakshi