12. “On the other hand the defendant has placed reliance upon agreement to sell dated 6.6.1994. The defendant has successfully proved the due execution of agreement to sell dated 6.6.1994 by examining stamp vendor Deep Chand as DW1, Dalbir Singh son of Deed Writer Radha Raman as DW 2, Gulab Singh an attesting witness as DW4. The defendant has also examined handwriting expert Sh. Satish Chandra Varshney as DW6 who in his report Ex. DW6/B has opined that disputed thumb impression of Om Prakash on agreement to sell dated 6.6.1994 Ex. D2 and receipt Ex. D3, Mark D1-D2, D3-D4 and specimen thumb impression of Om Prakash on specimen LTI Mark S2 are identical. All these thumb impressions have been taken from the same thumb of Om Prakash. To rebut the contention of the defendant the plaintiff has not led any evidence. The plaintiff in his replication has only denied that he never entered into agreement to sell with the defendant. The plaintiff has failed to prove the licensor-licensee relationship. An injunction is equitable remedy, the party who seeks relief, must come with clean hands. The plaintiff has not come to the court with clean