Come rain or shine
caːheː baːrɪʃ hoː jaː dʰoːp
In Urdu چاہے بارش ہو یا دھوپ
This phrase is used to express that something will happen regardless of the weather.
Example
"میں آؤں گا، چاہے بارش ہو یا دھوپ (Mai aa-oo-gaa, chaa-hey baa-rish ho yaa dhoop)."