Matla
The Matla (Arabic/Urdu: مطلع) is the first sher, or couplet, of a ghazal, a collection of poems in Urdu or Persian poetry.It is possible, although extremely rare, for there to be more than one matla in a ghazal; in this case the second is referred to as matla-e-sani, literally the second matla. It is important part because it establishes the overall form and mood of the entire ghazal.