He took his brother. Reference to Pentateuch (Genesis 25:26).
took... by the heel. Hebrew. 'akab. Hence his name Jacob.
his brother. his very own brother (with. eth).
by his strength. in his manhood: i.e. another example, later in life, but of. similar nature.
had power with. contended with (Oxford Gesenius, p. 40). Hebrew Sarah. (Hence his name Israel). The event is referred to only here, and Genesis 32:28. See note there.
God. Hebrew. Elohim. (with. eth). God Himself. App-4.