Mamzer

 Vayikra Rabbah 32.8): But I returned and considered all the oppressions (Koheles 4: 1). Daniel the Tailor interpreted the verses as applying to bastards. And behold the tears of such as were oppressed (Koheles 4: 1). If the parents of these bastards committed transgression, what concern is it of these poor sufferers? So also if this man's father cohabited with a forbidden woman, what sin has he himself committed and what concern is it of his? And they had no comforter (Koheles 4: 1), but On the side of their oppressors there was power (Koheles 4: 1). This means, on the side of Israel's Great Sanhedrin which comes to them with the power derived from the Torah and removes them from the fold virtue of the commandment, A bastard shall not enter into the assembly of the Lord (Devarim 23:3). ’But they had no comforter.’ Says the Holy One, blessed be He: ' It shall be My task to comfort them.’ For in this world there is dross in them, but in the World to Come, says Zechariah, I have seen them all gold,