'Sustained' in the Bible

And Solomon hath twelve officers over all Israel, and they have sustained the king and his household -- a month in the year is on each one for sustenance;

And these officers have sustained king Solomon and every one drawing near unto the table of king Solomon, each in his month; they let nothing be lacking.

and it cometh to pass, in Jezebel's cutting off the prophets of Jehovah, that Obadiah taketh a hundred prophets, and hideth them, fifty men in a cave, and hath sustained them with bread and water --

'Hath it not been declared to my lord that which I have done in Jezebel's slaying the prophets of Jehovah, that I hide of the prophets of Jehovah a hundred men, fifty by fifty in a cave, and sustained them with bread and water?