Genesis 24:22

24:22 After the camels had finished drinking, the man took out a gold nose ring weighing a beka ¹  and two gold bracelets weighing ten shekels ²  and gave them to her. ³ 

Genesis 43:2

43:2 When they finished eating the grain they had brought from Egypt, their father said to them, “Return, buy us a little more food.”

[24:22]  ¹ sn A beka weighed about 5-6 grams (0.2 ounce).

[24:22]  ² sn A shekel weighed about 11.5 grams (0.4 ounce) although weights varied locally, so these bracelets weighed about 4 ounces (115 grams).

[24:22]  ³ tn The words “and gave them to her” are not in the Hebrew text, but are implied.