OT-LAW.filter - acv laughed:

acv@Genesis:17:17 @ Then Abraham fell upon his face, and laughed, and said in his heart, Shall a child be born to him who is a hundred years old? And shall Sarah, who is ninety years old, bear?

acv@Genesis:18:12 @ And Sarah laughed within herself, saying, After I have become old shall I have pleasure, my lord also being old?