2 verses have
three
in Edition Clear Qur'an by Talal Itani / Aal-i-Imraan (The Family of Imraan)

3:41He said, “My Lord, give me a sign.” He said, “Your sign is that you shall not speak to the people for three days, except by gestures. And remember your Lord much, and praise in the evening and the morning.”

3:124When you said to the believers, “Is it not enough for you that your Lord has reinforced you with three thousand angels, sent down?”