Genesis 24:3

24:3 so that I may make you solemnly promise ¹  by the Lord, the God of heaven and the God of the earth: You must not acquire ²  a wife for my son from the daughters of the Canaanites, among whom I am living.

Genesis 24:9

24:9 So the servant placed his hand under the thigh of his master Abraham and gave his solemn promise he would carry out his wishes. ³ 

[24:3]  ¹ tn Following the imperative, the cohortative with the prefixed conjunction indicates purpose.

[24:3]  ² tn Heb “because you must not take.”

[24:9]  ³ tn Heb “and he swore to him concerning this matter.”