R’ Popa, with all due respect, see 2 Divrei Hayamim 22:7-8:
And David said to Solomon, “My son, as for me, it was in my heart to build a House in the name of Hashem my God. But the word of Hashem was upon me, saying: ‘You have shed much blood, and you have waged great wars; you shall not build a House in My Name because you have shed much blood to the ground before Me.
Also what’s snopes?