David said to Gad, I am in a great strait: let me fall, I pray, into the hand of Yahweh; for very great are his mercies: and let me not fall into the hand of man.
"The major reason for taking a census in Israel was to lay the basis for levying taxes (Exodus 30:12; Numbers 3:40-51) or registering men for military service (Numbers 26:1-4)." [Note: Thompson, p. 160. Cf. 21:4-7.] 