Vayelech, Vayeilech, VaYelech, Va-yelech, Vayelekh, Wayyelekh, Wayyelakh, or Va-yelekh (וַיֵּלֶךְ—Hebrew for "then he went out", the first word in the parashah) is the 52nd weekly Torah portion (פָּרָשָׁה, parashah) in the annual Jewish cycle of Torah reading and the ninth in the Book of Deuteronomy. It constitutes Deuteronomy 31:1–30. In the parashah, Moses told the Israelites to be strong and courageous, as God and Joshua would soon lead them into the Promised Land. Moses commanded the Israelites to read the law to all the people every seven years. God told Moses that his death was approaching, that the people would break the covenant, and that God would thus hide God's face from them, so Moses should therefore write a song to serve as a witness for God against them.
(summary from Wikipedia.org)
