Proverbs 16:11 Honest scales and balances belong to the Lord; all the weights in the bag are of His making. NIV
Actually, this passages is talking about how some people in Biblical times had different different deceitful weights. Merchants used these weights to put on the scale when they sold something, so it looked like it weighed much more, giving them more profit, that wasn't honest.
About six months ago, I realized my food regimen was getting sloppy again, which usually corresponds to my relationship with Christ becoming sloppy. After lots of prayerful contemplation, it was on my heart that I needed to do what Christ first showed me related to both. Then, I prayed and asked Christ to be in control of my food, body, eating, and stress, which led to His being in charge of these things, instead of me obsessing over them.
It was such a freeing relief, when I prayed this again. I had been slopping out some watered down version of this, on a daily basis, but that's why my relationship with Jesus Christ was getting sloppy. After focused praying this, my eating regimen changed almost immediately, and I was no longer craving junk food that had been appealing to me, prior to this. That sense of calm that only Christ can give, has returned again. I need to be honest, and not use deceitful weights, when I'm assessing my eating, my life choices, and my relationship with Christ. If He hadn't shown me this, I would have still been floundering around fooling myself into thinking that my relationship with Him was focused, like it should be!