10 verses have
Had
in Edition Clear Qur'an by Talal Itani / Al-Kahf (The Cave)

18:18You would think them awake, although they were asleep. And We turned them over to the right, and to the left, with their dog stretching its paws across the threshold. Had you looked at them, you would have turned away from them in flight, and been filled with fear of them.

18:34And thus he had abundant fruits. He said to his friend, as he conversed with him, “I am wealthier than you, and greater in manpower.”

18:42And ruin closed in on his crops, and so he began wringing his hands over what he had invested in it, as it lays fallen upon its trellises. And he was saying, “I wish I never associated anyone with my Lord.”

18:43He had no faction to help him besides God, and he was helpless.

18:49And the book will be placed, and you will see the sinners fearful of its contents. And they will say, “Woe to us! What is with this book that leaves nothing, small or big, but it has enumerated it?” They will find everything they had done present. Your Lord does not wrong anyone.

18:65Then they came upon a servant of Ours, whom We had blessed with mercy from Us, and had taught him knowledge from Our Own.

18:71So they set out. Until, when they had boarded the boat, he holed it. He said, “Did you hole it, to drown its passengers? You have done something awful.”

18:90Until, when he reached the rising of the sun, he found it rising on a people for whom We had provided no shelter from it.

18:91And so it was. We had full knowledge of what he had.

18:96“Bring me blocks of iron.” So that, when he had leveled up between the two cliffs, he said, “Blow.” And having turned it into a fire, he said, “Bring me tar to pour over it.”