Hud - 11:38

وَيَصْنَعُ الْفُلْكَ وَكُلَّمَا مَرَّ عَلَيْهِ مَلأٌ مِّن قَوْمِهِ سَخِرُواْ مِنْهُ قَالَ إِن تَسْخَرُواْ مِنَّا فَإِنَّا نَسْخَرُ مِنكُمْ كَمَا تَسْخَرُونَ
[11:38]
And he began to make the ark; and whenever the chiefs from among his people passed by him they laughed at him. He said: If you laugh at us, surely we too laugh at you as you laugh (at us).
Forthwith he (starts) constructing the Ark: Every time that the chiefs of his people passed by him, they threw ridicule on him. He said: "If ye ridicule us now, we (in our turn) can look down on you with ridicule likewise!
And he was building the ship, and every time that chieftains of his people passed him, they made mock of him. He said: Though ye make mock of Us, yet We mock at you even as ye mock;