When a man honours his
father and mother, God
says " I regard it as though
I had dwelt among them and
they had honoured me.
--- Talmud.
Treat your parents with kindness;
if either of them or both reach
old age in your presence, do not
rebuff them. speak them with
the utmost respect.
Quran 17:23.24
If your parents take care of you
up to the time you cut your teeth,
you take care of them when they
loose theirs.
African Proverb