20 verses have
but
in Edition Clear Qur'an by Talal Itani / Ash-Shu'araa (The Poets)

26:5No fresh reminder comes to them from the Most Merciful, but they turn their backs at it.

26:6They have denied the truth, but soon will come to them the news of what they ridiculed.

26:8Surely in this is a sign, but most of them are not believers.

26:21And I fled from you when I feared you; but my Lord gave me wisdom, and made me one of the messengers.

26:56But we are a vigilant multitude.”

26:67In that there is a sign, but most of them are not believers.

26:74They said, “But we found our ancestors doing so.”

26:77They are enemies to me, but not so the Lord of the Worlds.

26:103Surely in this is a sign, but most of them are not believers.

26:121In that is a sign, but most of them are not believers.

26:137This is nothing but morals of the ancients.

26:139So they denied him, and We destroyed them. Surely in this is a sign, but most of them are not believers.

26:154You are nothing but a man like us. So bring us a sign, if you are truthful.

26:157But they slaughtered her, and became full of remorse.

26:158So the punishment overtook them. Surely in this is a sign, but most of them are not believers.

26:174Surely in this is a sign, but most of them are not believers.

26:186And you are nothing but a man like us; and we think that you are a liar.

26:189But they denied him. So the punishment of the day of gloom gripped them. It was the punishment of a great day.

26:190Surely in this is a sign, but most of them are not believers.

26:208Never did We destroy a town, but it had warners.