Exodus 18:2-5, 19
After Moses had sent back his wife Zipporah, his father-in-law Jethro had taken her in, . . .

Ezra 10:2, 5
Then Shecaniah son of Jehiel, an Elamite, said to Ezra: "We have been unfaithful to our God by marrying foreign women from the people of the land, yet in spite of this, there is hope for Israel. . . .

Proverbs 1:5
let the wise listen and gain instruction, and the discerning acquire wise counsel--

1 Corinthians 12:21
The eye cannot say to the hand, "I do not need you." Nor can the head say to the feet, "I do not need you."