Strong's Concordance

heb

naw-kar'

"nâkar"

נָכַר

1) to recognise, acknowledge, know, respect, discern, regard
1a) (Niphal) to be recognised
1b) (Piel) to regard
1c) (Hiphil)
1c1) to regard, observe, pay attention to, pay regard to, notice
1c2) to recognise (as formerly known), perceive
1c3) to be willing to recognise or acknowledge, acknowledge with honour
1c4) to be acquainted with
1c5) to distinguish, understand
1d) (Hithpael) to make oneself known
2) to act or treat as foreign or strange, disguise, misconstrue
2a) (Niphal) to disguise oneself
2b) (Piel)
2b1) to treat as foreign (profane)
2b2) to misconstrue
2c) (Hithpael)
2c1) to act as alien
2c2) to disguise oneself

a primitive root;

Englishman's Concordance

And he discerned him not because

before our brethren discern thou what is

have we found know now whether it

And he knew it and said It

and she said Discern I pray thee

And Judah acknowledged them and said

brethren and he knew them but made

but made himself strange unto them and

And Joseph knew his brethren but

brethren but they knew not him