Genesis 27:21

27:21 Then Isaac said to Jacob, “Come closer so I can touch you, ¹  my son, and know for certain if you really are my son Esau.” ² 

[27:21]  ¹ tn Following the imperative, the cohortative (with prefixed conjunction) indicates purpose or result.

[27:21]  ² tn Heb “Are you this one, Esau, my son, or not?” On the use of the interrogative particle here, see BDB 210 s.v. הֲ.