Who claimed: "The promise that a stallion gives a mare I gave that girl!"?

The correct choice comes from a line spoken by John Proctor in Act 1 of "The Crucible." In this moment, Proctor expresses his feelings about his past relationship with Abigail Williams. The phrase indicates a complex blend of regret, desire, and the raw emotions stemming from infidelity and manipulation. Proctor recognizes that he has made promises to Abigail, similar to the way a stallion might promise a mare.

This line signifies Proctor’s awareness of the emotional impact of his actions, highlighting themes of guilt and responsibility that are crucial to the narrative. It underscores the tension in Proctor's character, as he grapples with his past and the consequences it has on his current life and the chaos engulfing Salem. Because of its direct connection to Proctor's internal conflict and the unfolding drama, it is the most fitting choice for the quote in question.