The wall paint, part of #MyDilliStory project of Delhi government's Art and Culture Department, was done in presence of Culture Minister Kapil Mishra, who said it was a message to those erecting "walls of hatred" between religions and communities.
A translation of the couplet in Hindi - 'Dilli tera ujarna, aur phir ujar ke basna. Woh dil hai toone paya, saani nahi hai jiska" - was also written on the wall of the Delhi Jal Board office.
The event saw music and dance performances.
The artist collective, Delhi I Love You (DILY), has already painted 20 murals in the neighbourhoods of Punjabi Bagh, Ashok Vihar, Rohini, Jhandewalan, Kewal Park, Paschim Vihar, Pratap Nagar, Pahar Ganj and Kashmiri Gate.
Mishra said the AAP government recognises and respects the diversity coexisting in Delhi and was happy to be associated with such projects, that encourage use of different languages in Delhi.