Genesis 42:34

And bring your youngest brother to me. Then I will know that you [are] not spies but you [are] honest. And I will give your brother [back] to you, and you will trade in the land.'"

Genesis 34:10

You shall dwell with us and the land shall be before you; settle and trade in it, and acquire [property] in it."

Genesis 34:21

"These men [are] at peace with us. Let them dwell in the land and let them trade in it. Now, behold, the land is {broad enough for them}. Let us take their daughters as wives, and let us give our daughters to them.

1 Kings 10:15

apart from [that of] the men of the traders and the profits of the traders, and all the kings of the Arabs and the governors of the land.

Ezekiel 17:4

He plucked the top of its new plant shoot, and he brought it to the land of Canaan [and] put it in a city of merchants,

Treasury of Scripture Knowledge

Summary

And bring your youngest brother unto me: then shall I know that ye are no spies, but that ye are true men: so will I deliver you your brother, and ye shall traffick in the land.

Bible References

Traffick

Genesis 34:10
You shall dwell with us and the land shall be before you; settle and trade in it, and acquire [property] in it."
1 Kings 10:15
apart from [that of] the men of the traders and the profits of the traders, and all the kings of the Arabs and the governors of the land.
Ezekiel 17:4
He plucked the top of its new plant shoot, and he brought it to the land of Canaan [and] put it in a city of merchants,