"This once"

1. Gen. 18: 32
   32 And he said, Oh let not the Lord be angry, and I will speak yet but this once: Peradventure ten shall be found there. And he said, I will not destroy it for ten’s sake.
2. Ex. 10: 17
   17 Now therefore forgive, I pray thee, my sin only this once, and intreat the Lord your God, that he may take away from me this death only.
3. Judg. 6: 39
   39 And Gideon said unto God, Let not thine anger be hot against me, and I will speak but this once: let me prove, I pray thee, but this once with the fleece; let it now be dry only upon the fleece, and upon all the ground let there be dew.
4. Judg. 16: 18, 28
   18 And when Delilah saw that he had told her all his heart, she sent and called for the lords of the Philistines, saying, Come up this once, for he hath shewed me all his heart. Then the lords of the Philistines came up unto her, and brought money in their hand.
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   28 And Samson called unto the Lord, and said, O Lord God, remember me, I pray thee, and strengthen me, I pray thee, only this once, O God, that I may be at once avenged of the Philistines for my two eyes.
5. Jer. 10: 18
   18 For thus saith the Lord, Behold, I will sling out the inhabitants of the land at this once, and will distress them, that they may find it so.
6. Jer. 16: 21
   21 Therefore, behold, I will this once cause them to know, I will cause them to know mine hand and my might; and they shall know that my name is The Lord.
7. Jacob 5: 69
   69 And the bad shall be cast away, yea, even out of all the land of my vineyard; for behold, only this once will I prune my vineyard.
8. D&C 64: 3
   3 There are those among you who have sinned; but verily I say, for this once, for mine own glory, and for the salvation of souls, I have forgiven you your sins.
9. D&C 97: 27
   27 Nevertheless, let it be read this once to her ears, that I, the Lord, have accepted of her offering; and if she sin no more none of these things shall come upon her;
10. D&C 104: 83, 85-86
    83 I give unto you a promise, that you shall be delivered this once out of your bondage.
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    85 And pledge the properties which I have put into your hands, this once, by giving your names by common consent or otherwise, as it shall seem good unto you.
    86 I give unto you this privilege, this once; and behold, if you proceed to do the things which I have laid before you, according to my commandments, all these things are mine, and ye are my stewards, and the master will not suffer his house to be broken up. Even so. Amen.