Cross reference
Daniel 1:3
3 And the king spake unto Ashpenaz the master of his eunuchs, that he should bring in `certain' of the children of Israel, even of the seed royal and of the nobles;
Isaiah 39:7
7 And of thy sons that shall issue from thee, whom thou shalt beget, shall they take away; and they shall be eunuchs in the palace of the king of Babylon.
2 Kings 20:17-18
17 Behold, the days come, that all that is in thy house, and that which thy fathers have laid up in store unto this day, shall be carried to Babylon: nothing shall be left, saith Jehovah.
18 And of thy sons that shall issue from thee, whom thou shalt beget, shall they take away; and they shall be eunuchs in the palace of the king of Babylon.
2 Kings 24:15
15 And he carried away Jehoiachin to Babylon; and the king's mother, and the king's wives, and his officers, and the chief men of the land, carried he into captivity from Jerusalem to Babylon.
Jeremiah 41:1
1 Now it came to pass in the seventh month, that Ishmael the son of Nethaniah, the son of Elishama, of the seed royal and `one of' the chief officers of the king, and ten men with him, came unto Gedaliah the son of Ahikam to Mizpah; and there they did eat bread together in Mizpah.