5 verses have
never
in Edition Clear Qur'an by Talal Itani / Al-Kahf (The Cave)

18:20“If they discover you, they will stone you, or force you back into their religion; then you will never be saved.”

18:23And never say about anything, “I will do that tomorrow.”

18:38But as for me, He is God, my Lord, and I never associate with my Lord anyone.

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.”

18:110Say, “I am only a human being like you, being inspired that your god is One God. Whoever hopes to meet his Lord, let him work righteousness, and never associate anyone with the service of his Lord.”