Ruth 4:18

He shall be to you a restorer of life and sustain you in your old age; for your daughter-in-law, who loves you, who is better to you than seven sons, has given birth to him.”

Naomi took the child, laid him in her bosom, and became nurse to him.

The women, her neighbors, gave him a name, saying, “A son is born to Naomi”. They named him Obed. He is the father of Jesse, the father of David.

and Hezron became the father of Ram, and Ram became the father of Amminadab,

and Amminadab became the father of Nahshon, and Nahshon became the father of Salmon,

and Salmon became the father of Boaz, and Boaz became the father of Obed,