Consider the account of the loaves and the fishes in Matthew 15 (with emphasis):
32 ¶ Then Jesus called his disciples unto him, and said, I have compassion on the multitude, because they continue with me now three days, and have nothing to eat: and I will not send them away fasting, lest they faint in the way.
33 And his disciples say unto him, Whence should we have so much bread in the wilderness, as to fill so great a multitude?
34 And Jesus saith unto them, How many loaves have ye? And they said, Seven, and a few little fishes.
35 And he commanded the multitude to sit down on the ground.
36 And he took the seven loaves and the fishes, and gave thanks, and brake them, and gave to his disciples, and the disciples to the multitude.
37 And they did all eat, and were filled: and they took up of the broken meat that was left seven baskets full.
38 And they that did eat were four thousand men, beside women and children.
Jesus gave thanks - and a miracle followed! "Thou shalt thank the Lord thy God in all things" (D&C 59:7).