Roderigo to Iago: "Thou told'st me thou didst hold him in thy hate."
Iago, a soldier under Othello's command is arguing with Roderigo, a wealthy Venetian. Roderigo has paid Iago a considerable sum of money to spy on Othello for him, since he wishes to take Othello's girlfriend, Desdemona as his own.
Roderigo fears Iago has not been telling him enough and that this proves Iago's real loyalty is to Othello not him. Iago tells us of his hatred towards Othello for choosing Cassio as his new lieutenant and not him as he had expected.
To regain Roderigo's trust, Iago and Roderigo inform Brabantio, Desdemona's father of her relationship with Othello, the "Moor" which enrages Brabantio into sending parties out into the night to apprehend Othello for what must obviously be in Brabantio's eyes, an abuse of his daughter by Othello...
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