1 Chronicles 3:3

Overview - 1 Chronicles 3
The sons of David.
10 His line to Zedekiah.
17 The successors of Jeconiah.
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1 Chronicles 3:3  (King James Version)
The fifth, Shephatiah of Abital: the sixth, Ithream by Eglah his wife.

The Targumist, Jarchi, and others, maintain that this was Michal; and though it is stated (2 Sa 6:23 that "she had no child to the day of her death," yet she might have had a child before, at that time living.
2 Samuel 3:5