Matt.7.6  "Do not give dogs what is holy; and do not throw your pearls before swine, lest they trample them under foot and turn to attack you.
Matt.15.26  And he answered, "It is not fair to take the children's bread and throw it to the dogs."
Matt.15.27  She said, "Yes, Lord, yet even the dogs eat the crumbs that fall from their masters' table."
Mark.7.27  And he said to her, "Let the children first be fed, for it is not right to take the children's bread and throw it to the dogs."
Mark.7.28  But she answered him, "Yes, Lord; yet even the dogs under the table eat the children's crumbs."
Luke.16.21  who desired to be fed with what fell from the rich man's table; moreover the dogs came and licked his sores.
Phil.3.2  Look out for the dogs, look out for the evil-workers, look out for those who mutilate the flesh.
2Pet.2.22  It has happened to them according to the true proverb, The dog turns back to his own vomit, and the sow is washed only to wallow in the mire.
Rev.22.15  Outside are the dogs and sorcerers and fornicators and murderers and idolaters, and every one who loves and practices falsehood.