'Hadn't' in the Bible

for if we hadn't delayed, surely we would have returned a second time by now."

The men of the city said to him on the seventh day before the sun went down, "What is sweeter than honey? What is stronger than a lion?" He said to them, "If you hadn't plowed with my heifer, you wouldn't have found out my riddle."

and the lamp of God hadn't yet gone out, and Samuel had laid down [to sleep], in the temple of Yahweh, where the ark of God was;

for they hadn't understood about the loaves, but their hearts were hardened.

On the next day, the multitude that stood on the other side of the sea saw that there was no other boat there, except the one in which his disciples had embarked, and that Jesus hadn't entered with his disciples into the boat, but his disciples had gone away alone.

If I hadn't done among them the works which no one else did, they wouldn't have had sin. But now have they seen and also hated both me and my Father.