What does Matthew 9:19 mean?

No one puts a piece of unshrunk cloth on an old garment; for the patch would tear away from the garment, and a worse hole is made.

Neither do people put new wine into old wine skins, or else the skins would burst, and the wine be spilled, and the skins ruined. No, they put new wine into fresh wine skins, and both are preserved.”

While he told these things to them, behold, a ruler came and worshiped him, saying, “My daughter has just died, but come and lay your hand on her, and she will live.”

Behold, a woman who had an issue of blood for twelve years came behind him, and touched the fringe of his garment;

for she said within herself, “If I just touch his garment, I will be made well.”

But Jesus, turning around and seeing her, said, “Daughter, cheer up! Your faith has made you well.” And the woman was made well from that hour.