He did so; and, as he placed the candlestick upon the table, saw that the Jew was gazing fixedly at him, with lowering and contracted brows, from the dark end of the room.
'Take heed, Oliver! take heed!' said the old man, shaking his right hand before him in a warning manner.

'He's a rough man, and thinks nothing of blood when his own is up.

Whatever falls out, say nothing; and do what he bids you.

Mind!' Placing a strong emphasis on the last word, he suffered his features gradually to resolve themselves into a ghastly grin, and, nodding his head, left the room.
Oliver leaned his head upon his hand when the old man disappeared, and pondered, with a trembling heart, on the words he had just heard.

The more he thought of the Jew's admonition, the more he was at a loss to divine its real purpose and meaning.
He could think of no bad object to be attained by sending him to Sikes, which would not be equally well answered by his remaining with Fagin; and after meditating for a long time, concluded that he had been selected to perform some ordinary menial offices for the housebreaker, until another boy, better suited for his purpose could be engaged.