ay
2 occurrences across the corpus
OT Pseudepigrapha
The First Book of Adam and Eve 67:9
Then Satan said to Adam, "O Adam, why art thou so pained with hunger and thirst? It seems to me that Satan has burnt up the wheat." And Adam said to him, "Ay."
4 Maccabees 7:6
Ay, and more than that, through the moral beauty and goodness of her sons and their obedience to the Law, her maternal love for them was made stronger.