'Nor' in the Bible

And these are they that went up from Tel-melah, Tel-harsha, Cherub-Addan, Immer; but they could not shew their fathers' house, nor their seed, whether they were of Israel.

Now therefore give not your daughters to their sons, neither take their daughters to your sons, nor seek their peace or their prosperity for ever; that ye may be strong, and eat the good of the land, and leave it for an inheritance to your children for ever.

should we again break thy commandments, and join in affinity with the peoples of these abominations? wouldest thou not be angry with us till thou hadst consumed us, so that there should be no remnant nor any to escape?