'Otherwise' in the Bible

No one sews a patch of unshrunk cloth on an old garment. Otherwise, the new patch pulls away from the old cloth, and a worse tear is made.

And no one puts new wine into old wineskins. Otherwise, the wine will burst the skins, and the wine is lost as well as the skins. But new wine is for fresh wineskins.”

so thatthey may look and look,yet not perceive;they may listen and listen,yet not understand;otherwise, they might turn back—and be forgiven.”

but you [Pharisees and scribes] say, ‘If a man tells his father or mother, “Whatever I have that would help you is Corban, (that is to say, already a gift to God),”’

Otherwise, he might come suddenly and find you sleeping.

because they kept saying, "This must not happen during the festival. Otherwise, there'll be a riot among the people."