Presently Desdemona re-entered to tell Othello that dinner was ready. She saw that he was ill at ease. He explained it by a pain in his forehead. Desdemona then produced a handkerchief, which Othello had given her. A prophetess, two hundred years old, had made this handkerchief from the silk of sacred silkworms, dyed it in a liquid prepared from the hearts of maidens, and embroidered it with strawberries. Gentle Desdemona thought of it simply as a cool, soft thing for a throbbing brow; she knew of no spell upon it that would work destruction for her who lost it. “Let me tie it round your head,” she said to Othello; “you will be well in an hour.” But Othello pettishly said it was too small, and let it fall. Desdemona and he then went indoors to dinner, and Emilia picked up the handkerchief which Iago had often asked her to steal. She was looking at it when Iago came in. After a few words about it he snatched it from her, and bade her leave him. In the garden he was joined by Othello, who seemed hungry for the worst lies he could offer. He therefore told Othello that he had seen Cassio wipe his mouth with a handkerchief, which, because it was spotted with strawberries, he guessed to be one that Othello had given his wife. The unhappy Moor went mad with fury, and Iago bade the heavens witness that he devoted his hand and heart and brain to Othello's service. “I accept your love,” said Othello. “Within three days let me hear that Cassio is dead.” Iago's next step was to leave Desdemona's handkerchief in Cassio's room. Cassio saw it, and knew it was not his, but he liked the strawberry pattern on it, and he gave it to his sweetheart Bianca and asked her to copy it for him. Iago's next move was to induce Othello, who had been bullying Desdemona about the handkerchief, to play the eavesdropper to a conversation between Cassio and himself. His intention was to talk about Cassio's sweetheart, and allow Othello to suppose that the lady spoken of was Desdemona. “How are you, lieutenant?” asked Iago when Cassio appeared. “The worse for being called what I am not,” replied Cassio, gloomily. “Keep on reminding Desdemona, and you'll soon be restored,” said Iago, adding, in a tone too low for Othello to hear, “If Bianca could set the matter right, how quickly it would mend!” “Alas! poor rogue,” said Cassio, “I really think she loves me,” and like the talkative coxcomb he was, Cassio was led on to boast of Bianca's fondness for him, while Othello imagined, with choked rage, that he prattled of Desdemona, and thought, “I see your nose, Cassio, but not the dog I shall throw it to.” Othello was still spying when Bianca entered, boiling over with the idea that Cassio, whom she considered her property, had asked her to copy the embroidery on the handkerchief of a new sweetheart. She tossed him the handkerchief with scornful words, and Cassio departed with her.