slayer … which killeth any person at unawares, Num. 35:11 (Josh. 20:3).
which should kill his neighbour unawares, Deut. 4:42.
lest … that day come upon you unawares, Luke 21:34.
some have entertained angels unawares, Heb. 13:2.
certain men crept in unawares, Jude 1:4.
Lamanites might not come upon us again unawares, Mosiah 10:2.